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Inform. Forsch. Entwickl.

Keyphrases

Publications

volume 22, number 2, 2008
volume 22, number 3, 2008
volume 22, number 4, 2008
volume 22, number 1, 2007
volume 21, number 3-4, 2007
volume 21, number 1-2, 2006
volume 20, number 4, 2006