@book { Innovationserfolg,
    title = "Innovationserfolg",
    author = "Jan-Philipp {Büchler} and Axel {Faix}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-05810-9",
    url = "https://www.peterlang.com/document/1049239"
}