@book { Opacity,
    title = "Opacity",
    subtitle = "Gender, Sexuality, Race and the «Problem» of Identity in Martinique",
    author = "David A.B. {Murray}",
    year = "2002",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    url = "https://www.peterlang.com/document/1094527"
}