@book { EingetrageneLebenspartnerschaftundPactecivildeSolidarit,
    title = "Eingetragene Lebenspartnerschaft und «Pacte civil de Solidarité»",
    author = "Göntje {Rosenzweig}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1136315"
}