@book { Semiautomaticontologyengineeringandontologysupporteddocumentindexinginamultilingualenvironment,
    title = "Semi-automatic ontology engineering and ontology supported document indexing in a multilingual environment",
    author = "Boris {Lauser}",
    year = "2003",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    url = "https://m.diplom.de/document/222244"
}