@book{karwendelbahn+muenchen+starnberg+murnau+garmisch+partenkirchen+mittenwald+innsbruck+murnau+oberammergau,
    author = {Langhans, Josef Ernst},
    title = {Karwendelbahn : München - Starnberg - Murnau, Garmisch-Partenkirchen, Mittenwald - Innsbruck, Murnau - Oberammergau},
    address = {Frankfurt a. M.},
    publisher = {Expedition von Hendschels Telegraph, M. Hendschel},
    date = {1912}
}