@book { BusinessModelInnovationenfrdieMusikdistributionimInteraktivenWeb,
    title = "Business-Model-Innovationen für die Musikdistribution im Interaktiven Web",
    author = "Saskia {Amend}",
    year = "2015",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    url = "https://www.hausarbeiten.de/document/287340"
}