@book { PflichteinesMarkenherstellerszurBelieferungvonOnlineShops, title = "Pflicht eines Markenherstellers zur Belieferung von Online-Shops", author = "Markus {Schröder}", year = "2015", publisher = "BACHELOR + MASTER PUBLISHING", address = "Hamburg, Deutschland", url = "https://m.bachelor-master-publishing.de/document/309054" }