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Database and Expert Systems and Applications [E-Book] / 17th International Conference, DEXA 2006, Krakow, Poland, September 4-8, 2006, Proceedings  

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2006

Database and Expert Systems Applications [E-Book] : 18th International Conference, DEXA 2007, Regensburg, Germany, September 3-7, 2007. Proceedings /  

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2007