@book{Ferenczi, author = {Ferenczi, S{\´a}ndor}, title = {Further Contributions to the Theory and Technique of Psycho-Analysis. London (Maresfield Reprints) 1926.}, language = {en} } @article{Freud, author = {Freud, Sigmund}, title = {Hemmung, Symptom und Angst - Inhibitions, Symptoms and Anxiety}, series = {The Complete Psychological Work of Sigmund Freud, Vol. 20, London (The Hogarth Press) 1966.}, journal = {The Complete Psychological Work of Sigmund Freud, Vol. 20, London (The Hogarth Press) 1966.}, language = {en} }