@book { DerPreisberhhungsmibrauchnachArt86S2litaEGV,
    title = "Der Preisüberhöhungsmißbrauch nach Art. 86 S. 2 lit. a EGV",
    author = "Susanne {Englmann}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1085228"
}