@book { LicensingofVowelLengthinCzech,
    title = "Licensing of Vowel Length in Czech",
    author = "Markéta {Ziková}",
    year = "2018",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b13276",
    url = "https://www.peterlang.com/document/1110355"
}