Kirilova K. GRAVIMETRIC MEASURMENTS IN EXTREMELY MOUNTAINOUS REGION OF THE TERRITORY OF SOUTH-WESTERN BULGARIARILA MOUNTAIN: GRAVIMETRIC MEASURMENTS IN EXTREMELY MOUNTAINOUS REGION OF THE TERRITORY OF SOUTH-WESTERN BULGARIARILA MOUNTAIN. JSAR [Internet]. 2023 Mar. 23 [cited 2024 Nov. 7];18(1):48-65. Available from: https://jsar.ftn.shu.bg/index.php/jsar/article/view/279