@book { CorporateGovernanceControllingundUnternehmenserfolg,
    title = "Corporate Governance, Controlling und Unternehmenserfolg",
    author = "Timo {Schmidt}",
    year = "2012",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-01443-3",
    url = "https://www.peterlang.com/document/1067415"
}