@book { IntricaciesofPatriotism, title = "Intricacies of Patriotism", author = "Maciej {Hułas} and Stanisław {Fel}", year = "2015", publisher = "Peter Lang Verlag", address = "Berlin, Germany", doi = "10.3726/978-3-653-05933-5", url = "https://www.peterlang.com/document/1049626" }