Knowledge Acquisition, Modeling and Management: Proc./11th European Workshop, EKAW 99. Dagstuhl Castle, Germany, May 1999

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Knowledge Acquisition, Modeling and Management: Proc./11th European Workshop, EKAW 99. Dagstuhl Castle, Germany, May 1999Ed. by Fensel D., Studer R..-Berlin, Heidelberg.: Springer, 1999.-Vol. 1621.-404 p.-(Lecture Notes in Artificial Intelligence).