@book { FunktionelleGehirnasymmetrienundChronotypen,
    title = "Funktionelle Gehirnasymmetrien und Chronotypen",
    author = "Olga {Petscherski}",
    year = "2011",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783842812420",
    url = "https://m.diplom.de/document/228425"
}