Б, Э.; Б, М. Орон сууцны агаарын радон. Scientific transaction of the National University of Mongolia. Physics, [S. l.], v. 10, n. 179, p. 215–220, 2022. DOI: 10.22353/physics.v10i179.549. Disponível em: https://journal.num.edu.mn/physics/article/view/549. Acesso em: 23 nov. 2024.