@article{Weiss, author = {Weiss, P.}, title = {When One Plus One Does Not Equal Two}, series = {G. C. Quarton, Th. Melnechuk, and F. O. Schmitt (Eds.), The Neurosciences. A Study Program, New York (The Rockefeller University Press) 1967, pp. 801-821.}, journal = {G. C. Quarton, Th. Melnechuk, and F. O. Schmitt (Eds.), The Neurosciences. A Study Program, New York (The Rockefeller University Press) 1967, pp. 801-821.}, language = {en} } @book{Weiss, author = {Weiss, P.}, title = {Die Ermittlung. Oratorium in 11 Ges{\"a}ngen, Reinbek (Rowohlt Verlag) 1969.}, language = {de} } @article{Weiss, author = {Weiss, P. A.}, title = {The Living System: Determinism Stratified}, series = {A. Koestler and J. R. Smythies (Eds.), Beyond Reductionism. New Perspectives in the Life Sciences. The Alpbach Symposium 1968, New York (The Macmillan Company) 1970, pp. 3-55.}, journal = {A. Koestler and J. R. Smythies (Eds.), Beyond Reductionism. New Perspectives in the Life Sciences. The Alpbach Symposium 1968, New York (The Macmillan Company) 1970, pp. 3-55.}, language = {en} } @book{Weiss, author = {Weiss, P. A.}, title = {Hierarchically Organized Systems in the Theory and Practice, New York (Haffner Publishing Co.) 1971.}, language = {en} }