@book { CurrentApproachestoFormalSlavicLinguistics,
    title = "Current Approaches to Formal Slavic Linguistics",
    author = "Peter {Kosta} and Jens {Frasek}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1094372"
}