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Greuel, G.-M.; Mihaljevic, H.; Teschke, O.: Neues vom Zentralblatt MATH - mehr als neue Kleider (2013)
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Greuel, G.-M.: Zentralblatt MATH : Herausforderungen und Perspektiven (2012)
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Greuel, G.-M.; Sperber, W.: swMATH - ein neuer Service für die Suche nach mathematischer Software (2013)
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