Svetlana Polukoshko. "HYDROLOGICAL TIME SERIES INVESTIGATION AND FOERCASTING USING CATERPILLAR   SINGULAR SPECTRUM ANALYSIS APPROACH." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 14th SGEM GeoConference on WATER RESOURCES. FOREST, MARINE AND OCEAN ECOSYSTEMS (2014). https://doi.org/10.5593/sgem2014/b31/s12.051