@book { MusicasMessage,
    title = "Music as Message",
    author = "Constantin {Floros}",
    year = "2016",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-05301-2",
    url = "https://www.peterlang.com/document/1067665"
}