@book { DienegativeKonkurrentenklageimSteuerrecht,
    title = "Die negative Konkurrentenklage im Steuerrecht",
    author = "Sebastian {Grimm}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1108061"
}