@book { AufbauundVerwendunggroerEFGTNetze,
    title = "Aufbau und Verwendung großer EFGT-Netze",
    author = "Levin {Brunner}",
    year = "2021",
    publisher = "Meidenbauer",
    address = ", Germany",
    url = "https://www.peterlang.com/document/1107480"
}