@book { AlexandersAsienfeldzugbiszurSchlachtamGranikos,
    title = "Alexanders Asienfeldzug bis zur Schlacht am Granikos",
    author = "Bertram {Kanstinger}",
    year = "2002",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832449070",
    url = "https://m.diplom.de/document/220476"
}