O. Lanchava, N. Arudashvili, and Z. Khokerashvili, “NON-STATIONARY TRANSMISSION OF HEAT AND HYGROSCOPIC MASS BETWEEN VENTIIATION FLOW OF METRO AND SURROUNDING MINING MASSIF: Print version was published: Mining Journal 1(140), 2018”, GS, vol. 3, no. 2, Jun. 2021.