@book { DieHerkunftderMinnethematikindermittelhochdeutschenLiteratur,
    title = "Die Herkunft der Minnethematik in der mittelhochdeutschen Literatur",
    author = "Nathalie {Wagner}",
    year = "2016",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    url = "https://www.hausarbeiten.de/document/350719"
}