@book { ThePolishReasonofStateinAustria,
    title = "The Polish Reason of State in Austria",
    subtitle = "The Poles in the Political Life of Austria in the Period of the Dual Monarchy (1867–1918)",
    author = "Dorota {Litwin-Lewandowska} and Jan {Burzyński}",
    year = "2020",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b18007",
    url = "https://www.peterlang.com/document/1117856"
}