@book { StrategischesWertschpfungsmanagementindynamischerUmwelt,
    title = "Strategisches Wertschöpfungsmanagement in dynamischer Umwelt",
    subtitle = "Festschrift für Erich Zahn",
    author = "Stefan {Foschiani} and Walter {Habenicht} and Gerhard {Wäscher}",
    year = "2005",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1099378"
}