@book { ErfolgsfaktorenschnellwachsenderSoftwareStartups,
    title = "Erfolgsfaktoren schnell wachsender Software-Startups",
    author = "Ralph {Müller}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1088991"
}