@book { GoodwillImpairment,
    title = "Goodwill Impairment",
    subtitle = "An Empirical Investigation of Write-Offs under SFAS 142",
    author = "Thorsten {Sellhorn}",
    year = "2004",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b14014",
    url = "https://www.peterlang.com/document/1068550"
}