@book { ProblemlagenvonSchulenfrLernbehinderteinChemnitzimJahr2001,
    title = "Problemlagen von Schulen für Lernbehinderte in Chemnitz im Jahr 2001",
    author = "Ines {Richter}",
    year = "2002",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832453169",
    url = "https://m.diplom.de/document/220880"
}