MLADENIĆ, Dunja; LAVRAČ, Nada. Data mining and decision support for business competitiveness : #a #European virtual enterprise : results of the Sol-Eu-Net project : January 2000 - March 2003. 1st ed.. Ljubljana : DZS, 2003. XII, 132 str.. Sol-Eu-Net; IST-1999-11495. ISBN 86-341-3758-9.