@book{Fromm, author = {Fromm, Erich}, title = {El arte de amar. Una investigaci{\´o}n sobre la naturaleza del amor, Buenos Aires (Editorial Paid{\´o}s) 1961}, number = {translation / {\"U}bersetzung}, language = {es} } @book{Fromm, author = {Fromm, Erich}, title = {L'art d'estimar, Barcelona (Coberta Edicions 62) 1966.}, number = {translation / {\"U}bersetzung}, language = {mul} } @book{Fromm, author = {Fromm, Erich}, title = {Liefhebben, een Kunst, een Kunde, Utrecht (Erven J. Bijleveld) 1962.}, number = {translation / {\"U}bersetzung}, language = {nl} } @book{Fromm, author = {Fromm, Erich}, title = {L'Art d'aimer, Paris ({\´E}ditions Universitaires) 1967.}, number = {translation / {\"U}bersetzung}, language = {fr} } @book{Fromm, author = {Fromm, Erich}, title = {Umen{\´e} milovat, Praha rbis) 1965.}, number = {translation / {\"U}bersetzung}, language = {mul} } @book{Fromm, author = {Fromm, Erich}, title = {Kunsten et elske, Kopenhagen haning and Appels, Hans Reitzel Forlag) 1960.}, number = {translation / {\"U}bersetzung}, language = {da} } @book{Fromm, author = {Fromm, Erich}, title = {L'arte d'amare, Milano (Il Saggiatore) 1963.}, number = {translation / {\"U}bersetzung}, language = {it} } @book{Fromm, author = {Fromm, Erich}, title = {Die Kunst des Liebens. Frankfurt/M, Berlin, Wien (Ullstein Verlag, Ullstein Buch 258) 1959.}, number = {translation / {\"U}bersetzung}, language = {de} } @book{Fromm, author = {Fromm, Erich}, title = {Umijece ljubavi, Zagreb (Matica Hrvatska) 1965.}, number = {translation / {\"U}bersetzung}, language = {mul} } @book{Fromm, author = {Fromm, Erich}, title = {O sztuce Milosci, Warszawa (Panstwowy Instytut Wydawnisczy) 1971.}, number = {translation / {\"U}bersetzung}, language = {pl} } @book{Fromm, author = {Fromm, Erich}, title = {Ai de Yi shu, Peking (An hui wenyi chubanshe) 1986.}, number = {translation / {\"U}bersetzung}, language = {zh} } @book{Fromm, author = {Fromm, Erich}, title = {El arte de amar. Una investigaci{\´o}n sobre la naturaleza del amor, Bogot{\´a} (C{\´i}rculo de Lectores) 1985.}, number = {translation / {\"U}bersetzung}, language = {es} } @book{Fromm, author = {Fromm, Erich}, title = {Seni Mencinta, Jakarta (Pustaka Sinar Harapan) 1983.}, number = {translation / {\"U}bersetzung}, language = {mul} } @book{Fromm, author = {Fromm, Erich}, title = {Die Kunst des Liebens, Frankfurt/M, Berlin, Wien (Ullstein Verlag) 1990.}, number = {translation / {\"U}bersetzung}, language = {de} } @book{Fromm, author = {Fromm, Erich}, title = {Die Kunst des Liebens, Frankfurt/M, Berlin, Wien (Ullstein Verlag, Ullstein Großdruck) 1989.}, number = {translation / {\"U}bersetzung}, language = {de} } @book{Fromm, author = {Fromm, Erich}, title = {L'art d'estimar (Co-lecci{\´o} universal de butxaca El Cangur, 3) Barcelona (Edicions 62) 1990.}, number = {translation / {\"U}bersetzung}, language = {mul} } @book{Fromm, author = {Fromm, Erich}, title = {Die Kunst des Liebens (Gustav Kiepenheuer B{\"u}cherei 96), Leipzig und Weimar (Gustav Kiepenheuer Verlag) 1990.}, number = {translation / {\"U}bersetzung}, language = {de} } @book{Fromm, author = {Fromm, Erich}, title = {Umece ljubavi, Beograd (Beogradski izdavacko-graficki Zavod) 1990.}, number = {translation / {\"U}bersetzung}, language = {mul} } @book{Fromm, author = {Fromm, Erich}, title = {L'arte d'amare, Milano (Arnoldo Mondadori Editore: Saggi) 1980.}, number = {translation / {\"U}bersetzung}, language = {it} } @book{Fromm, author = {Fromm, Erich}, title = {O sztuce milosci, Warszawa (Wydawnictwo Sagittarius) 1992.}, number = {translation / {\"U}bersetzung}, language = {pl} } @book{Fromm, author = {Fromm, Erich}, title = {Die Kunst des Liebens. Mit einem Nachwort von Rainer Funk (Manesse B{\"u}cherei 52), Z{\"u}rich (Manesse Verlag) 1993.}, number = {translation / {\"U}bersetzung}, language = {de} } @book{Fromm, author = {Fromm, Erich}, title = {A szeretet m{\"u}v{\´e}szete, Budapest (H{\´a}tt{\´e}r Kiad{\´o}) 1993.}, number = {translation / {\"U}bersetzung}, language = {mul} } @book{Fromm, author = {Fromm, Erich}, title = {O sztuce milosci, Warszawa (Sagittarius) 1994.}, number = {translation / {\"U}bersetzung}, language = {pl} } @book{Fromm, author = {Fromm, Erich}, title = {Iskusstwo ljubith. Issledowanje prirode ljubwi, Moskau (Pedagogika) 1990.}, number = {translation / {\"U}bersetzung}, language = {ru} } @book{Fromm, author = {Fromm, Erich}, title = {Iskusstwo ljubith. Issledowanje prirode ljubwi, Minsk (Polifakt) 1990.}, number = {reprint / Nachdruck}, language = {ru} } @book{Fromm, author = {Fromm, Erich}, title = {Iskusstwo ljubith. Issledowanje prirode ljubwi}, series = {Duscha Tscheloweka, ed. by S. S. Gurjewitsch, Moskau (Isdatelstwo 'Respublika' 1992, pp. 109-178.}, journal = {Duscha Tscheloweka, ed. by S. S. Gurjewitsch, Moskau (Isdatelstwo 'Respublika' 1992, pp. 109-178.}, number = {reprint / Nachdruck}, language = {ru} } @book{Fromm, author = {Fromm, Erich}, title = {Die Kunst des Liebens. Mit einem Nachwort von Rainer Funk (Klassiker des modernen Denkens: Buchgemeinschafts-Lizenzausgabe der Bertelsmann Club GmbH, G{\"u}terloh), G{\"u}tersloh, Wien, Stuttgart (Bertelsmann Buchclub) 1994.}, number = {translation / {\"U}bersetzung}, language = {de} } @book{Fromm, author = {Fromm, Erich}, title = {A szeretet m{\"u}v{\´e}szete, Budapest (Negyedik Kiad{\´a}s, Helikon Magyar Konyvklub) 1993.}, number = {translation / {\"U}bersetzung}, language = {mul} } @book{Fromm, author = {Fromm, Erich}, title = {L'arte d'amare, Milano (Edizione Oscar I Miti luglio 4, Arnoldo Mondadori) 1995.}, number = {translation / {\"U}bersetzung}, language = {it} } @book{Fromm, author = {Fromm, Erich}, title = {Die Kunst des Liebens, M{\"u}nchen (dtv Großdruck 25101) 1995.}, number = {translation / {\"U}bersetzung}, language = {de} } @book{Fromm, author = {Fromm, Erich}, title = {Die Kunst des Liebens, Frankfurt/M, Berlin, Wien (Ullstein Verlag) 1980.}, number = {translation / {\"U}bersetzung}, language = {de} } @book{Fromm, author = {Fromm, Erich}, title = {Die Kunst des Liebens, Stuttgart (Europ{\"a}ische Bildungsgemeinschaft) 1980.}, number = {translation / {\"U}bersetzung}, language = {de} } @book{Fromm, author = {Fromm, Erich}, title = {The Art of Loving. An Inquiry into the Nature of Love, London (George Allen and Unwin: Unwin Paperbacks) 1975.}, number = {reprint / Nachdruck}, language = {en} } @book{Fromm, author = {Fromm, Erich}, title = {L'arte d'amare, Milano (Arnoldo Mondadori Editore: Gli Oscar) 1968}, number = {translation / {\"U}bersetzung}, language = {it} } @book{Fromm, author = {Fromm, Erich}, title = {Om kjaerlighet, Oslo (Dreyer Forlag Paperback) 1966.}, number = {translation / {\"U}bersetzung}, language = {mul} } @book{Fromm, author = {Fromm, Erich}, title = {Die Kunst des Liebens, Stuttgart/Hamburg/M{\"u}nchen (Deutscher B{\"u}cherbund) 1980.}, number = {translation / {\"U}bersetzung}, language = {de} } @book{Fromm, author = {Fromm, Erich}, title = {Die Kunst des Liebens}, series = {Gesamtausgabe IX, pp. 437-518.}, journal = {Gesamtausgabe IX, pp. 437-518.}, number = {enclosed in German Collected Works / in Deutscher Gesamtausgabe enthalten}, language = {de} } @book{Fromm, author = {Fromm, Erich}, title = {Prem karvani Kala, Vallabh vidyanagar (Sures) 1975.}, number = {translation / {\"U}bersetzung}, language = {mul} } @book{Fromm, author = {Fromm, Erich}, title = {Ruk, Bangkok (Charoenwitkarnphim) 1975.}, number = {translation / {\"U}bersetzung}, language = {mul} } @book{Fromm, author = {Fromm, Erich}, title = {Sarangeui yesul, Seoul (Samsin-Seojeog) 1974.}, number = {translation / {\"U}bersetzung}, language = {ko} } @book{Fromm, author = {Fromm, Erich}, title = {L'arte d'amare, Milano (CDE, Stampa) 1983.}, number = {translation / {\"U}bersetzung}, language = {it} } @book{Fromm, author = {Fromm, Erich}, title = {L'Art d'aimer, Paris (epi, Descl{\´e}e de Brouwer) 1968.}, number = {translation / {\"U}bersetzung}, language = {fr} } @book{Fromm, author = {Fromm, Erich}, title = {I techni tis agapis, Athen (Elias Boukoumanis) 1978.}, number = {translation / {\"U}bersetzung}, language = {mul} } @book{Fromm, author = {Fromm, Erich}, title = {K{\"a}rlekens konst, Stockholm (Natur och Kultur: Erich Fromm - en modern klassiker) 1984.}, number = {translation / {\"U}bersetzung}, language = {mul} } @book{Fromm, author = {Fromm, Erich}, title = {Die Kunst des Liebens, Wien (Ueberreuter) 1980.}, number = {translation / {\"U}bersetzung}, language = {de} } @book{Fromm, author = {Fromm, Erich}, title = {Fann al-hobb, Kairo, Al-Qahirah (Maktabat Al-Anjlu) 1980.}, number = {translation / {\"U}bersetzung}, language = {ar} } @book{Fromm, author = {Fromm, Erich}, title = {Sarang-eui gisul, Seoul (Yeonjisa) 1982.}, number = {translation / {\"U}bersetzung}, language = {ko} } @book{Fromm, author = {Fromm, Erich}, title = {Die Kunst des Liebens, Texte mit Lithographien von Falko Hamm, Berlin (Edition Handpresse Gutsch) 1985.}, number = {translation / {\"U}bersetzung}, language = {de} } @book{Fromm, author = {Fromm, Erich}, title = {Die Kunst des Liebens. Blindenschriftausgabe der Schweizerischen Blindenschrift f{\"u}r Blinde und Sehbehinderte, Z{\"u}rich 1987.}, number = {translation / {\"U}bersetzung}, language = {de} } @book{Fromm, author = {Fromm, Erich}, title = {Ai de Yi shu, Peking (Gongren chu-ban-she) 1986.}, number = {translation / {\"U}bersetzung}, language = {zh} } @book{Fromm, author = {Fromm, Erich}, title = {Honare eshq varzidan, Teheran (Murvarid) 1968.}, number = {translation / {\"U}bersetzung}, language = {mul} } @book{Fromm, author = {Fromm, Erich}, title = {Ommanut ha-ahava, Tel Aviv (Hadar) 1965.}, number = {translation / {\"U}bersetzung}, language = {mul} } @book{Fromm, author = {Fromm, Erich}, title = {The Art of Loving. English Textbook with Japanese Annotations, edited with Introduction and Notes by Shigedo Tobita, Tokyo (Shohaku Sha) 1959.}, number = {reprint / Nachdruck}, language = {ja} } @book{Fromm, author = {Fromm, Erich}, title = {Aisuru to yu koto, Tokyo (Kinokuniyashoten) 1959.}, number = {translation / {\"U}bersetzung}, language = {ja} } @book{Fromm, author = {Fromm, Erich}, title = {Hi techni tis agapis, Athen (Al. Rougas) 1971.}, number = {translation / {\"U}bersetzung}, language = {mul} } @book{Fromm, author = {Fromm, Erich}, title = {The Art of Loving. Anthology, Tokyo (Nan'un-do Co, Ltd.).}, number = {translation / {\"U}bersetzung}, language = {ja} } @book{Fromm, author = {Fromm, Erich}, title = {The Art of Loving. An Inquiry into the Nature of Love, Manila (The SCC Development and Research Foundation Inc.).}, number = {reprint / Nachdruck}, language = {en} } @book{Fromm, author = {Fromm, Erich}, title = {Sarange Gwanhayeo, Seoul (Gaegjo) 1962.}, number = {translation / {\"U}bersetzung}, language = {ko} } @book{Fromm, author = {Fromm, Erich}, title = {L'Arte de Amar, Belo Horizonte (Itatiaia) 1972.}, number = {translation / {\"U}bersetzung}, language = {pt} } @book{Fromm, author = {Fromm, Erich}, title = {Listin ad elska, Reykjavik (M{\´a}l og menning) 1974.}, number = {translation / {\"U}bersetzung}, language = {mul} } @book{Fromm, author = {Fromm, Erich}, title = {Sarangeui gisul, Seoul (Moonye Publ.) 1976.}, number = {translation / {\"U}bersetzung}, language = {ko} } @book{Fromm, author = {Fromm, Erich}, title = {Die Kunst des Liebens, Z{\"u}rich (Ex Libris) 1980.}, number = {translation / {\"U}bersetzung}, language = {de} } @book{Fromm, author = {Fromm, Erich}, title = {Die Kunst des Liebens, Frankfurt (B{\"u}chergilde Gutenberg) 1982.}, number = {translation / {\"U}bersetzung}, language = {de} } @book{Fromm, author = {Fromm, Erich}, title = {Sevme sanati, Istanbul (Say Kitap Pazarlama) 1982.}, number = {translation / {\"U}bersetzung}, language = {mul} } @book{Fromm, author = {Fromm, Erich}, title = {Sevme sanati, Istanbul (Payel Pazarlama) 1982.}, number = {translation / {\"U}bersetzung}, language = {mul} } @book{Fromm, author = {Fromm, Erich}, title = {El arte de amar. Una investigaci{\´o}n sobre la naturaleza del amor, Barcelona (Editorial Paid{\´o}s Iberica: Paid{\´o}s Studio 7) 1981.}, number = {translation / {\"U}bersetzung}, language = {es} } @book{Fromm, author = {Fromm, Erich}, title = {A szeretet m{\"u}v{\´e}szete, Budapest (Helikon Kiad{\´o}) 1984.}, number = {translation / {\"U}bersetzung}, language = {mul} } @book{Fromm, author = {Fromm, Erich}, title = {Umijece ljubavi}, series = {Erich Fromm Djela u 12 svezaka, ed. by Zeljko Falout and Gvozden Flego, Zagreb/Beograd (Naprijed/Nolit) 1984, Vol. 6.}, journal = {Erich Fromm Djela u 12 svezaka, ed. by Zeljko Falout and Gvozden Flego, Zagreb/Beograd (Naprijed/Nolit) 1984, Vol. 6.}, number = {translation / {\"U}bersetzung}, language = {mul} } @book{Fromm, author = {Fromm, Erich}, title = {L'arte d'amare, Milano (Biblioteca Moderna Mondadori 751), Milano (Il Saggiatore) 1963.}, number = {translation / {\"U}bersetzung}, language = {it} } @book{Fromm, author = {Fromm, Erich}, title = {L'arte d'amare, Milano (Il Saggiatore: Catalogo 2) 1981.}, number = {translation / {\"U}bersetzung}, language = {it} } @book{Fromm, author = {Fromm, Erich}, title = {Umenie milovat, Bratislava bzor) 1965.}, number = {translation / {\"U}bersetzung}, language = {mul} } @book{Fromm, author = {Fromm, Erich}, title = {Ai Ta Hs{\"u}eh Tsa Chih Sh{\^e} Pen Chi Wei, Tapei he Universal Press) 1968.}, number = {translation / {\"U}bersetzung}, language = {zh} } @book{Fromm, author = {Fromm, Erich}, title = {Ai Ti Yi Shu, Taichung (Ch'i Hua Publ.) 1968.}, number = {translation / {\"U}bersetzung}, language = {zh} } @book{Fromm, author = {Fromm, Erich}, title = {Seni Tjinta Kasih, Djakarta (Dian Rakjat) 1967.}, number = {translation / {\"U}bersetzung}, language = {mul} } @book{Fromm, author = {Fromm, Erich}, title = {Umevanje Ljubezni, Ljubljana (Cankarjeva Zalozba) 1974.}, number = {translation / {\"U}bersetzung}, language = {mul} } @book{Fromm, author = {Fromm, Erich}, title = {Sevme sanati, Istanbul (Yayinevi) 1975.}, number = {translation / {\"U}bersetzung}, language = {mul} } @book{Fromm, author = {Fromm, Erich}, title = {L'arte d'amare, Milano (Club itao dei Lettori) 1977.}, number = {translation / {\"U}bersetzung}, language = {it} } @book{Fromm, author = {Fromm, Erich}, title = {L'arte d'amare, Milano (Il Saggiatore: Collezione >i gabbiani< 86) 1971.}, number = {translation / {\"U}bersetzung}, language = {it} } @book{Fromm, author = {Fromm, Erich}, title = {Die Kunst des Liebens, Z{\"u}rich (Ex Libris) 1978.}, number = {translation / {\"U}bersetzung}, language = {de} } @book{Fromm, author = {Fromm, Erich}, title = {Die Kunst des Liebens, Stuttgart (Deutsche Verlags-Anstalt) 1980.}, number = {translation / {\"U}bersetzung}, language = {de} } @book{Fromm, author = {Fromm, Erich}, title = {Iskysstvo ljubet}, series = {Tchelowetcheskaya situazija [The Human Situation], ed. by D. A. Leonteva, Moskau (Isdatelstwo >Smesl<) 1995, pp. 71-228.}, journal = {Tchelowetcheskaya situazija [The Human Situation], ed. by D. A. Leonteva, Moskau (Isdatelstwo >Smesl<) 1995, pp. 71-228.}, number = {translation / {\"U}bersetzung}, language = {ru} } @book{Fromm, author = {Fromm, Erich}, title = {Umen{\´i} milovat, Praha (Simon and Simon Publishers) 1996.}, number = {translation / {\"U}bersetzung}, language = {mul} } @book{Fromm, author = {Fromm, Erich}, title = {Die Kunst des Liebens, M{\"u}nchen (dtv Großdruck 12262) 1997.}, number = {translation / {\"U}bersetzung}, language = {de} } @book{Fromm, author = {Fromm, Erich}, title = {L'art d'aimer, Montr{\´e}al resses S{\´e}lect) 1980, 157 pp.}, number = {translation / {\"U}bersetzung}, language = {fr} } @book{Fromm, author = {Fromm, Erich}, title = {Sarangui kisul, Seoul (Hagwonsa) 1994, 155 pp.}, number = {translation / {\"U}bersetzung}, language = {ko} } @book{Fromm, author = {Fromm, Erich}, title = {Sarangui kisul, Seoul (Punglimchulpansa) 1987, 184 pp.}, number = {translation / {\"U}bersetzung}, language = {ko} } @book{Fromm, author = {Fromm, Erich}, title = {Sarangui kisul, Seoul (Hagwonsa) 1994, 155 pp.}, number = {translation / {\"U}bersetzung}, language = {ko} } @book{Fromm, author = {Fromm, Erich}, title = {Sarangui kisul, Seoul (Ilshinsojok ch'ulp'ansa) 1994, 292 pp.}, number = {translation / {\"U}bersetzung}, language = {ko} } @book{Fromm, author = {Fromm, Erich}, title = {Sarangui kisul, Seoul (Ch'ong-rim ch'ulp'ansa) 1991, 166 pp.}, number = {translation / {\"U}bersetzung}, language = {ko} } @article{Fromm, author = {Fromm, Erich}, title = {Love and Its Desintegration}, series = {Pastoral Psychology, New York, Vol. 7, (1956), pp. 37-44 [cf. 1956a, pp. 70-89]}, journal = {Pastoral Psychology, New York, Vol. 7, (1956), pp. 37-44 [cf. 1956a, pp. 70-89]}, number = {partial reprint / Teilabdruck}, language = {en} } @article{Fromm, author = {Fromm, Erich}, title = {The Marketing Original/Erstver{\"o}ffentlichungentation}, series = {A.C.Morris et al.(Eds.), College eng. The First Year, New York (Harcourt, Brace and World) 1956, pp. 156-160 [= 1947a, pp. 67-82 passim]}, journal = {A.C.Morris et al.(Eds.), College eng. The First Year, New York (Harcourt, Brace and World) 1956, pp. 156-160 [= 1947a, pp. 67-82 passim]}, number = {partial reprint / Teilabdruck}, language = {en} } @book{Fromm, author = {Fromm, Erich}, title = {L'art d'estimar, Barcelona (Edicions 62) 2010.}, number = {translation / {\"U}bersetzung}, language = {mul} } @book{Fromm, author = {Fromm, Erich}, title = {Umevanje Ljubezni}, series = {E. Fromm, Umetnost ljubezbi in življenja, Ljubljana (Mladisnka knjiga) 2010, pp. 7-167.}, journal = {E. Fromm, Umetnost ljubezbi in življenja, Ljubljana (Mladisnka knjiga) 2010, pp. 7-167.}, number = {translation / {\"U}bersetzung}, language = {mul} } @article{Fromm, author = {Fromm, Erich}, title = {A Counter-Rebuttal to Herbert Marcuse}, series = {Dissent, New York 1956, pp. 81-83.}, journal = {Dissent, New York 1956, pp. 81-83.}, number = {original publication / Erstver{\"o}ffentlichung}, language = {en} } @article{Fromm, author = {Fromm, Erich}, title = {Eine Erwiderung auf Herbert Marcuse}, series = {Gesamtausgabe VIII, pp. 121f.}, journal = {Gesamtausgabe VIII, pp. 121f.}, number = {enclosed in German Collected Works / in Deutscher Gesamtausgabe enthalten}, language = {de} } @article{Fromm, author = {Fromm, Erich}, title = {Bases Filos{\´o}ficas del Psicoan{\´a}lisis}, series = {Revista Psicolog{\´i}a, M{\´e}xico, Vol. 1 (No.2, 1956), pp. 59-66.}, journal = {Revista Psicolog{\´i}a, M{\´e}xico, Vol. 1 (No.2, 1956), pp. 59-66.}, number = {original publication / Erstver{\"o}ffentlichung}, language = {es} } @article{Fromm, author = {Fromm, Erich}, title = {La bases cientificas y filosoficas del psicoan{\´a}lisis}, series = {Gaceta Medica de M{\´e}xico, M{\´e}xico, Vol. 87 (No. 12, 1957), pp. 927-934.}, journal = {Gaceta Medica de M{\´e}xico, M{\´e}xico, Vol. 87 (No. 12, 1957), pp. 927-934.}, number = {reprint / Nachdruck}, language = {es} } @article{Fromm, author = {Fromm, Erich}, title = {Bases Filos{\´o}ficas del Psicoan{\´a}lisis. Trabako presentado en la III Semana M{\´e}dica de Occidente, Guadelajara, 21 de Dicie,bre de 1955.}, number = {original publication / Erstver{\"o}ffentlichung}, language = {es} } @misc{Fromm, author = {Fromm, Erich}, title = {Palabras a la {\´e}dicion espa{\~n}ola}, series = {E. Fromm, Psicoan{\´a}lisi de la sociedad contemporanea, M{\´e}xico (Fondo de Cultura Econ{\´o}mica) 1956, pp. 5f.}, journal = {E. Fromm, Psicoan{\´a}lisi de la sociedad contemporanea, M{\´e}xico (Fondo de Cultura Econ{\´o}mica) 1956, pp. 5f.}, number = {original publication / Erstver{\"o}ffentlichung}, language = {es} } @article{Fromm, author = {Fromm, Erich}, title = {What Is Happiness? (Condensed from a chapter of the book >The Sane Society<)}, series = {Science Wordest, Chicago, Vol. 39 (1956), pp. 43-47 [= 1955a, pp. 195-208]}, journal = {Science Wordest, Chicago, Vol. 39 (1956), pp. 43-47 [= 1955a, pp. 195-208]}, number = {partial reprint / Teilabdruck}, language = {en} }