L, Bayarchimeg, Adashkevich S.V, Lapchuk N.M, Stelmach V.F, Shilagardi G, and Galbadrakh R. “Relative Temperature Dependence on Physical Quantity Variance During Characterizing Coal Properties”. Scientific transaction of the National University of Mongolia. Physics 16, no. 355 (March 13, 2022): 43–45. Accessed November 23, 2024. https://journal.num.edu.mn/physics/article/view/289.