FABRIKA, Marek - ĎURSKÝ, Ján. Risk management of forest ecosystems by dynamic model SIBYLA. In Sustainable harvest scenarios in forest management : proceedings of the international conference held in Tále, the Low Tatras, Slovakia August 25-27, 2004. - Zvolen : Technical University in Zvolen, 2004. ISBN 80-89029-78-7, s. 123-136.