@article{FreudA1967, author = {Freud, A., 1967, Anna}, title = {About Losing and Being Lost}, series = {The Psychoanalytic Study of the Child, Yale University Press, Vol. 22 (1967), pp. 009-019.}, journal = {The Psychoanalytic Study of the Child, Yale University Press, Vol. 22 (1967), pp. 009-019.}, language = {en} }