Н, С.; Б, Э.; Л, Э.; Н, Н.; П, З. Цэвэр эрчим хүч. Scientific transaction of the National University of Mongolia. Physics, [S. l.], v. 4, n. 137, p. 94–103, 2022. DOI: 10.22353/physics.v4i137.96. Disponível em: https://journal.num.edu.mn/physics/article/view/96. Acesso em: 23 nov. 2024.