@book { PharmaMAversusalliancesanditsunderlyingvaluedrivers,
    title = "Pharma M&A versus alliances and its underlying value drivers",
    author = "Heiko {Schön}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-05845-1",
    url = "https://www.peterlang.com/document/1049412"
}