@article{Fromm1968, author = {Erich Fromm}, title = {La teoria de la agresividad de Konrad Lorenz}, journal = {Revista de Psicoan{\´a}lisis,Psiquiatr{\´i}a y Psicolog{\´i}a, M{\´e}xico (No.9/10, 1968), No. 9, pp. 5-16, No. 10, pp. 3-13 [= 1973a, pp. 16-32]}, year = {1968}, }