TY - JOUR A1 - Mahler, Margaret S. A1 - Elkisch, P. T1 - Some Observations on Disturbances of the Ego in a Case of Infantile Psychosis JF - R. S. Eissler et al. (Eds.), The Psychoanalytic Study of the Child, Vol. VIII, New York (International Universities Press) 1953, pp. 252-261. Y1 - 1953 ER - TY - JOUR A1 - Mahler, Margaret S. T1 - Symbiosis and Individuation. The Psychological Birth of the Human Infant JF - The Psychoanalytic Study of the Child, Yale University Press, Vol. 29 (1974), pp. 089-106. Y1 - 1974 ER - TY - BOOK A1 - Mahler, Margaret S. T1 - On human symbosis and the vicissitudes of individuation, New York (International Universities Press) 1968. Y1 - 1968 ER - TY - JOUR A1 - Mahler, Margaret S. T1 - Symbiose und Individuation JF - Stalmann, F. (Ed.): Lust an der Erkenntnis: Die Psychologie des 20. Jahrhunderts. Eine Lesebuch zur Psychotherapie, München/Zürich (Piper, Serie Piper 1063) 1989, pp. 385-402. Y1 - 1989 ER -