@book { etinaaobecnjazykozpyt,
    title = "Čeština a obecný jazykozpyt",
    author = "Vilém {Mathesius}",
    year = "1979",
    publisher = "Biblion",
    address = ", Germany",
    doi = "10.3726/b13044",
    url = "https://www.peterlang.com/document/1067359"
}