Sergey A. Sadkov. "MATHEMATICAL MORPHOLOGY OF LANDSCAPE APPLICATION FOR KARST LANDFORM." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 15th International Multidisciplinary Scientific GeoConference SGEM2015, SCIENCE AND TECHNOLOGIES IN GEOLOGY, EXPLORATION AND MINING (2015). https://doi.org/10.5593/sgem2015/b12/s2.059