"Methoden"@de . "méthodes"@fr . "methods and theory"@en . "metodi"@it . . . . . "Retrodigitalisierung"@de . . _:b1 . _:b1 "Lena Vitt" . _:b1 "2017-05-02T15:06:05+02:00" . _:b2 . _:b2 "Lena Vitt" . _:b2 "2017-08-14T12:14:05+02:00" . "Ergänzung IANUS"@de .