@book { IntegrationakquirierterUnternehmen,
    title = "Integration akquirierter Unternehmen",
    author = "Anne-Katrin {Grewe}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1099126"
}