@book { FormalizationofGrammarinSlavicLanguages,
    title = "Formalization of Grammar in Slavic Languages",
    subtitle = "Contributions of the Eighth International Conference on Formal Description of Slavic Languages – FDSL VIII 2009 University of Potsdam, December 2-5, 2009",
    author = "Peter {Kosta} and Lilia {Schürcks}",
    year = "2011",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-01040-4",
    url = "https://www.peterlang.com/document/1045793"
}