@book { TheSovietsandthePolishUnderground,
    title = "The Soviets and the Polish Underground",
    subtitle = "Selected Aspects of Stalinist Repression",
    author = "Lukasz {Adamski} and Grzegorz {Hryciuk} and Grzegorz {Motyka}",
    year = "2027",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1780978"
}