@book { DerAufkaufvonStartupsimdigitalenBereich,
    title = "Der Aufkauf von Start-ups im digitalen Bereich",
    author = "Charlotte Sophie Helene {Legerlotz}",
    year = "2022",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b19937",
    url = "https://www.peterlang.com/document/1254289"
}