Yanchuk, O.; Dets, T.; Dmytriv, O.; Ostapchuk, S.; Prokopchuk, A.; Trokhymets, S.; Yanchuk, R. Development of Geoinformation System for Identification and Time Monitoring of Damaged Lands Due to Illegal Extraction of Amber. GAC 2020, 46 (3), 136-144. https://doi.org/10.3846/gac.2020.9698.