@inbook{b4347f2411df42a9b12319695b599da1,
title = "Mathematische Kompetenz im L{\"a}ndervergleich",
keywords = "Erziehungswissenschaften",
author = "Michael Neubrand and Werner Blum and Timo Ehmke and Alexander Jordan and Martin Senkbeil and Frauke Ulfig and Carstensen, \{Claus H.\}",
year = "2005",
language = "Deutsch",
isbn = "3-8309-1560-8",
pages = "51--84",
editor = "M. Prenzel and J. Baumert and W. Blum and R. Lehmann and D. Leutner and M. Neubrand and R. Pekrun and J. Rost and U. Schiefele",
booktitle = "PISA 2003",
publisher = "Waxmann Verlag",
address = "Deutschland",
}