@book { BilanzundGuVnachIFRS,
    title = "Bilanz und GuV nach IFRS",
    author = "Maximilian {Vogt}",
    year = "2009",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783640434893",
    url = "https://www.hausarbeiten.de/document/136280"
}