P. Ziegler, C. Kiefer, C. Sturm, K. Dittrich, and A. Bernstein. 10th International Conference on Extending Database Technology (EDBT 2006), volume 3896 of Lecture Notes in Computer Science, Berlin, Germany, page 59--76. Munich, Germany, Springer, (March 2006)
C. Kiefer, A. Bernstein, and M. Stocker. The Semantic Web --- Proceedings of the 6th International Semantic Web Conference and the 2nd Asian Semantic Web Conference (ISWC 2007 + ASWC 2007), November 11-15, 2007, Busan, Korea, volume 4825 of Lecture Notes in Computer Science, page 295--308. Springer, Berlin--Heidelberg, Germany, (November 2007)
P. Ziegler, C. Kiefer, C. Sturm, K. Dittrich, and A. Bernstein. 10th International Conference on Extending Database Technology (EDBT 2006), volume 3896 of Lecture Notes in Computer Science, page 59-76. Munich, Germany, March 26-31, Springer, (2006)
P. Ziegler, C. Kiefer, C. Sturm, K. Dittrich, and A. Bernstein. 10th International Conference on Extending Database Technology (EDBT 2006), volume 3896 of Lecture Notes in Computer Science, page 59-76. Munich, Germany, March 26-31, Springer, (2006)