@book { AnmerkungenzumProblemderFreienAssoziation, title = "Anmerkungen zum Problem der Freien Assoziation", subtitle = "Remarks on the Problem of Free Association", author = "Erich {Fromm} and Rainer {Funk}", year = "2016", publisher = "Edition Erich Fromm", address = "München, Deutschland", url = "https://books.openpublishing.com/document/313980" }