TY - JOUR A1 - Mahler, Margaret S. T1 - Symbiosis and Individuation. The Psychological Birth of the Human Infant T2 - The Psychoanalytic Study of the Child, Yale University Press, Vol. 29 (1974), pp. 089-106. Y1 - 1974 UR - https://opus4.kobv.de/opus4-Fromm/frontdoor/index/index/docId/33088 ER -