@book { BefhigungzurInnovation,
    title = "Befähigung zur Innovation",
    author = "Axel {Faix}",
    year = "2017",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b11261",
    url = "https://www.peterlang.com/document/1055688"
}