@book { DynamischeTourenplanung,
    title = "Dynamische Tourenplanung",
    subtitle = "Eine Literaturübersicht",
    author = "Björn {Aufderheide}",
    year = "2010",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783836641289",
    url = "https://m.diplom.de/document/227536"
}