@book{Feuerbach, author = {Feuerbach, Ludwig}, title = {Das Wesen der Religion, K{\"o}ln (Verlag Jakob Hegener) 1967.}, language = {de} } @book{Feuerbach, author = {Feuerbach, Ludwig}, title = {Das Wesen der Religion, Leipzig (Alfred Kr{\"o}ner Verlag) 1923.}, language = {de} } @book{Feuerbach, author = {Feuerbach, Ludwig}, title = {Kleine Schriften, Frankfurt a. M. (Suhrkamp Verlag) 1966.}, language = {de} }