@book { AktuelleWirtschaftsgesetze2022,
    title = "Aktuelle Wirtschaftsgesetze 2022",
    author = "Ulrich {Döring} and Ernst {Führich} and Eugen {Klunzinger} and Marcus {Oehlrich} and Thorsten {Richter}",
    year = "2022",
    publisher = "Vahlen",
    address = "München, Deutschland",
    url = "https://vahlen.openpublishing.com/document/1221399"
}