@book { RethinkingEastCentralEuropefamilysystemsandcoresidenceinthePolishLithuanianCommonwealth,
    title = "Rethinking East-Central Europe: family systems and co-residence in the Polish-Lithuanian Commonwealth",
    author = "Mikołaj {Szołtysek}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    doi = "10.3726/978-3-0352-0327-1",
    url = "https://www.peterlang.com/document/1043799"
}