@book { InvestorRelationsbeiAktienemissionen,
    title = "Investor Relations bei Aktienemissionen",
    subtitle = "Einsatz der Internettechnologie",
    author = "Yusuf {Savmaz}",
    year = "2001",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832432454",
    url = "https://m.diplom.de/document/218933"
}