@book { DieSowjetmachtBd1, title = "Die Sowjetmacht Bd. 1", subtitle = "Die Revolution der Bolschewiki 1917", author = "Alexander {Rabinowitch} and Andrea {Rietmann}", year = "2022", publisher = "MEHRING Verlag", address = "Essen, Deutschland", url = "https://mehring.openpublishing.com/document/1285400" }