@book { ColoringintheWhiteSpaces,
    title = "Coloring in the White Spaces",
    author = "Ann {Milne}",
    year = "2017",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    doi = "10.3726/b10459",
    url = "https://www.peterlang.com/document/1054677"
}