TY - JOUR A1 - Bailey, K. G. T1 - The Concept of Phylogenetic Regression T2 - The Journal of the American Academy of Psychoanalysis, Vol. 06 (1978), pp. 005-036. Y1 - 1978 UR - https://opus4.kobv.de/opus4-Fromm/frontdoor/index/index/docId/30907 ER -