MEDVEĎOVÁ, Alžbeta - MINÁRIK, Jozef - PROKEŠOVÁ, Roberta. Geomorphological information system as a tool for understanding the morphodynamics in the Ľubietová territory. In EUGEO 2009 Congress : "Challenges for the European Geography in the 21st Century". - Bratislava : Commenius University in Bratislava, Faculty of Natural Sciences, Institute of Geography, Slovak Academy of Sciences, 2009. ISBN 978-80-970076-4-5, s. B41.