@book { SlowTourism,
    title = "Slow Tourism",
    subtitle = "Reisen zwischen Langsamkeit und Sinnlichkeit",
    author = "Christian {Antz} and Bernd {Eisenstein} and Christian {Eilzer}",
    year = "2011",
    publisher = "Meidenbauer",
    address = ", Germany",
    url = "https://www.peterlang.com/document/1108781"
}