@book{Simmel, author = {Simmel, G.}, title = {Soziologie. Untersuchungen {\"u}ber die Formen der Vergesellschaftung, Leipzig (Verlag von Duncker \& Humblot) 1908.}, language = {de} } @article{Simmel, author = {Simmel, G.}, title = {The Metropolis and Mental Life}, series = {Josephson, E. and M. (Eds.): Man alone: Alienation in modern society, New York (A Laurel Edition) 1962, pp. 151-165.}, journal = {Josephson, E. and M. (Eds.): Man alone: Alienation in modern society, New York (A Laurel Edition) 1962, pp. 151-165.}, language = {en} } @article{Simmel, author = {Simmel, G.}, title = {The Metropolis and Mental Life}, series = {D. J. Burrows, and F. R. Lapides (Eds.), Alienation. A Casebook, New York (Thomas Y. Crowell Co.) 1969, pp. 60-62.}, journal = {D. J. Burrows, and F. R. Lapides (Eds.), Alienation. A Casebook, New York (Thomas Y. Crowell Co.) 1969, pp. 60-62.}, language = {en} } @article{Simmel, author = {Simmel, G.}, title = {The Stranger}, series = {Ch. Lemert (Ed.), Social Theory. The Multicultural and Classic Readings, Boulder etc. (Westview Press) 1993, pp. 200-203.}, journal = {Ch. Lemert (Ed.), Social Theory. The Multicultural and Classic Readings, Boulder etc. (Westview Press) 1993, pp. 200-203.}, language = {en} } @article{Simmel, author = {Simmel, G.}, title = {{\"U}ber das Wesen der Sozialpsychologie}, series = {H. Keupp (Ed.), Lust an der Erkenntnis. Der Mensch als soziales Wesen, M{\"u}nchen (R. Piper Verlag, Serie Piper 1975) 1995, pp. 60-66.}, journal = {H. Keupp (Ed.), Lust an der Erkenntnis. Der Mensch als soziales Wesen, M{\"u}nchen (R. Piper Verlag, Serie Piper 1975) 1995, pp. 60-66.}, language = {de} }