@book{
title = {Vom Mittelalter bis zur Frühromantik },
author = {},
editor = {Wiese, Benno : von},
editor = {998045272508896 - Die deutsche Lirik - 1 -  },
editor = {Il compl. del tit. precede il tit },
year = {1964},
address = {Düsseldorf },
publisher = {Bagel},
}