@book{ title = "1. Band: Des berühmten Schlesiers Martini Opitii von Boberfeld/ Bolesl. Opera Geist- und Weltlicher Gedichte", author = "Opitz, Martin", year = "2011", publisher = "Humboldt-Universität zu Berlin", language = "ger", howpublished = "online", url = "http://edoc.hu-berlin.de/18452/1150", note = "https://doi.org/10.18452/498", note = "http://nbn-resolving.org/redirect/urn:nbn:de:kobv:11-100184385", note = "http://nbn-resolving.org/redirect/urn:nbn:de:kobv:11-100184372", }