@book { AgilesArbeitenagileFhrung,
    title = "Agiles Arbeiten - agile Führung",
    author = "Anselm {Bilgri} and Maurizio {Singh}",
    year = "2022",
    publisher = "Vahlen",
    address = "München, Deutschland",
    url = "https://vahlen.openpublishing.com/document/1219155"
}