Tools for Acquisition, Organisation and Presenting of Information and Knowledge 2 : Research Project Workshop Horský hotel Poľana, Slovakia September 22-23,2007, Proceedings - Návrat, Pavol, 1952-; Bartoš, Pavol; Bieliková, Mária, 1966-; Hluchý, Ladislav; Vojtáš, Peter (Vydavateľstvo STU, 2007)