@book { IntertextualityandPsychologyinPLTraversMaryPoppinsBooks,
    title = "Intertextuality and Psychology in P. L. Travers’ «Mary Poppins» Books",
    author = "Julia {Kunz}",
    year = "2014",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-03902-3",
    url = "https://www.peterlang.com/document/1048200"
}