@article{Hoffer, author = {Hoffer, W.}, title = {Mouth, Hand, and Ego-Integration}, series = {A. Freud et al. (Eds.), The Psychoanalytic Study of the Child, Vol. III/IV, New York (International Universities Press) 1949, pp. 49-56.}, journal = {A. Freud et al. (Eds.), The Psychoanalytic Study of the Child, Vol. III/IV, New York (International Universities Press) 1949, pp. 49-56.}, language = {en} } @article{Hoffer, author = {Hoffer, W.}, title = {The Mutual Influences in the Development of Ego and Id: Earliest Stages}, series = {R. S. Eissler et al. (Eds.), The Psychoanalytic Study of the Child, Vol. VII: The Mutual Influences in the Development of Ego and Id, New York (International Universities Press) 1952, pp. 31-41.}, journal = {R. S. Eissler et al. (Eds.), The Psychoanalytic Study of the Child, Vol. VII: The Mutual Influences in the Development of Ego and Id, New York (International Universities Press) 1952, pp. 31-41.}, language = {en} }