Golovko, D., R. Behling, H. Wetzel, and S. Roessner. “GIS Methods and Multi-Temporal Remote Sensing Data for Improved Landslide Hazard Mapping in Southern Kyrgyzstan”. International Journal of Geoinformatics, vol. 11, no. 4, Dec. 2015, https://ijg.journals.publicknowledgeproject.org/index.php/journal/article/view/907.