@article{Esler1969, author = {Harold D. Esler}, title = {Retrato de un asesino}, journal = {Revista de Psicoan{\´a}lisis, Psiquiatr{\´i}a y Psicolog{\´i}a, M{\´e}xico (No. 12, 1969), pp. 29-34.}, year = {1969}, }