@book { DieTempelritterSagaBand19DerWolfvonRoslin,
    title = "Die Tempelritter-Saga - Band 19: Der Wolf von Roslin",
    author = "Stefan {von Losa}",
    year = "2016",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://m.dotbooks.de/document/317568"
}