@book { DerTransformationsprozesszumCollaborativeBusiness,
    title = "Der Transformationsprozess zum Collaborative Business",
    subtitle = "Eine strategische, organisatorische und informatorische Betrachtung",
    author = "Marcus {Ewig}",
    year = "2006",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1101284"
}