SEARCH: PUBLICATIONS, 2014, 2008, 1999

Year: 2014
Edited by: Rok Ciglič, Drago Perko, Matija Zorn

Year: 2008
Edited by: Marjan Čeh, David Hladnik, Marko Krevs, Drago Perko, Tomaž Podobnikar, Nika Razpotnik, Zoran Stančič, Matija Zorn

Year: 1999
Authors: Milan Natek, Drago Perko

Year: 1999