@book { KontrastivePerspektivenimdeutschenSprachundKulturerwerb,
    title = "Kontrastive Perspektiven im deutschen Sprach- und Kulturerwerb",
    author = "Vincenzo {Gannuscio}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-06438-4",
    url = "https://www.peterlang.com/document/1049762"
}