@book { SigmundFreudsPsychoanalyseGreundGrenzen, title = "Sigmund Freuds Psychoanalyse – Größe und Grenzen", subtitle = "Greatness and Limitations of Freud’s Thought", author = "Erich {Fromm} and Rainer {Funk}", year = "2015", publisher = "Edition Erich Fromm", address = "München, Deutschland", url = "https://books.openpublishing.com/document/301557" }