@book { OrganizationandManagementofVirtualTeams,
    title = "Organization and Management of Virtual Teams",
    author = "Andreas {Pfneisl}",
    year = "2001",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832445973",
    url = "https://m.diplom.de/document/220213"
}