@book {9783830985426, title = "Stadt und Kirche, Land und Herrschaft am Niederrhein in Mittelalter und anbrechender Neuzeit", isbn = "9783830985426", url = "http://www.content-select.com/index.php?id=bib_view&ean=9783830985426", url = "https://content-select.com/de/portal/media/view/5c868576-f7d8-4b7c-9b56-2fb3b0dd2d03", publisher = "Waxmann Verlag", }