@book { TheUseofGenderMarkersinAnimals,
    title = "The Use of Gender Markers in Animals",
    author = "Ludmila {Zemková}",
    year = "2016",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-06623-4",
    url = "https://www.peterlang.com/document/1050462"
}