@article{Fromm1983, author = {Erich Fromm}, title = {{\"U}ber die Urspr{\"u}nge der Aggression}, journal = {E. Fromm, {\"U}ber die Liebe zum Leben, G{\"u}tersloh (Bertelsmann Buchclub etc.) 1984, pp. 54-76.}, year = {1983}, }