@book { EthikimCyberspace, title = "Ethik im Cyberspace", author = "Lukas {Ohly} and Catharina {Wellhöfer}", year = "2017", publisher = "Peter Lang Verlag", address = "Berlin, Germany", doi = "10.3726/b10629", url = "https://www.peterlang.com/document/1054477" }