@book { Effectofbeingatokenonwomenmanagers,
    title = "Effect of being a 'token' on women managers",
    subtitle = "In the aim to understand one of the reasons why we find so few woman managers in heavy industry?",
    author = "Fabienne {Balleriaud}",
    year = "1999",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832413682",
    url = "https://m.diplom.de/document/217048"
}