@book {9783402177099, 
	title = "Beiträge zur Datierung der Culex Ebook PDF",
	author = "Güntzschel, Dieter",
	isbn = "9783402177099",
	year = "1972",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783402177099",
	url = "https://content-select.com/de/portal/media/view/604216d3-ac04-4d87-92f0-5a28b0dd2d03",
	publisher = "Aschendorff Verlag",
}