Authors: Haav, HM Nilsson, JF

Citation: Hm. Haav et Jf. Nilsson, Approaches to concept based exploration of information resources, KLUW ENGN C, 600, 2001, pp. 89-110

Authors: Nilsson, JF Haav, HM

Citation: Jf. Nilsson et Hm. Haav, Inducing queries from examples as concept formation, FR ART INT, 51, 1999, pp. 103-114