@book { MULTIPLAYERGefhrlichesSpiel, title = "MULTIPLAYER - Gefährliches Spiel", author = "Jannis {Becker}", year = "2014", publisher = "dotbooks Verlag", address = "München, Deutschland", doi = "10.3239/9783955204679", url = "https://m.dotbooks.de/document/265555" }