1. Berry, M.W.; Drmac, R.; Jessup E.R.: Matrices, vector spaces and information retrieval. SIAM review, 41(2):335:362 (1999)
2. Berry, M.W.; Dumais, S.; O'Brien, G.: Using linear algebra for intelligent information retrieval, SIAM Review, 37(4):573–595 (1995)
3. Bendisch, J.; von Trotha, H.: Investigation on car stability in crash simulations. In ATTCE Proceedings Volume 1 Safety, SAE International (2001)
4. Hamerly, G.: Learning structure and concepts in data through data clustering, doctoral thesis of Uni. of California, San Diego (2002)
5. Han, J.; Kamber, M.: Data Mining Concepts and Techniques, Morgan Kaufmann (2000)