@book { GrundpfandrechteinDeutschlandundChina,
    title = "Grundpfandrechte in Deutschland und China",
    author = " {Hongliang Wang}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1099230"
}