@book { ThePolishReasonofStateinAustria,
    title = "The Polish Reason of State in Austria",
    author = "Dorota {Litwin-Lewandowska}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b18007",
    url = "https://www.peterlang.com/document/1117856"
}