@book { DievirtuelleHauptundGesellschafterversammlung,
    title = "Die virtuelle Haupt- und Gesellschafterversammlung",
    author = "Christopher Finn {Walter}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b18667",
    url = "https://www.peterlang.com/document/1137183"
}