@book{ 0-1078900310, title = {Studienausgabe}, series = {Fischer-Wissenschaft}, author = {Freud, Sigmund and Mitscherlich, Alexander}, editor = {Mitscherlich, Alexander}, address = {Frankfurt am Main}, publisher = {Fischer Taschenbuch-Verl.}, year = {1969}, language = {German}, url = {https://katalog.gfzk.de/Record/0-1078900310} }