@book { DerMenschistkeinDing, title = "Der Mensch ist kein Ding", subtitle = "Man Is Not a Thing", author = "Erich {Fromm} and Rainer {Funk}", year = "2015", publisher = "Edition Erich Fromm", address = "München, Germany", url = "https://books.openpublishing.com/document/303750" }