@book { CurrentPerspectivesinSemiotics,
    title = "Current Perspectives in Semiotics",
    author = "Monika Weronika {Kopytowska} and Artur {Gałkowski}",
    year = "2018",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b15062",
    url = "https://www.peterlang.com/document/1055619"
}