38. H-M. Haav, An Application of Inductive Concept Analysis to Construction of Domain-specific Ontologies, In: B. Thalheim, Gunar Fiedler (Eds), Emerging Database Research in East Europe, Proceedings of the Pre-conference Workshop of VLDB 2003, Computer Science Reports, Brandenburg University of Technology at Cottbus, 2003, 14/3, pp 63-67
B. A, и D. Karpagam. (2011)cite arxiv:1112.2067Comment: International Journal on Cloud Computing: Services and Architecture(IJCCSA),Vol.1, No.3, November 2011.