Alvanian, A.K., and K.A. Alvanian. “PIT WALLS AND OVERBURDEN DUMP STABILITY CALCULATION OF LUNEVSKY LIMESTONE DEPOSIT WESTERN SECTION”. Proceedings of the YSU C: Geological and Geographical Sciences, vol. 48, no. 2 (234), Aug. 2014, pp. 37-40, doi:10.46991/PYSU:C/2014.48.2.037.