@book { AnIntroductiontoUkrainianDialectology,
    title = "An Introduction to Ukrainian Dialectology",
    author = "Salvatore {Del Gaudio}",
    year = "2018",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b12421",
    url = "https://www.peterlang.com/document/1110560"
}