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 [Internet]. 2020Oct.12 [cited 2024Nov.25];46(3):136-44. Available from: https://gc.vgtu.lt/index.php/GAC/article/view/9698