@book { DieerzwungeneZusammenlegungvonGmbHAnteilen,
    title = "Die erzwungene Zusammenlegung von GmbH-Anteilen",
    author = "Jürgen {van Kann}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1088651"
}