@book { YoussouNdour,
    title = "Youssou Ndour",
    subtitle = "A Cultural Icon and Leader in Social Advocacy",
    author = "Mamarame {Seck}",
    year = "2020",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    doi = "10.3726/b15872",
    url = "https://www.peterlang.com/document/1058449"
}