CHECHIN L.M; KURMANOV E.B; KONYSBAYEV T.K. LIGHT RAYS IN THE EPOCH OF DARK MATTER DOMINATION. Известия НАН РК. Серия физико-математическая, [S. l.], n. 5, p. 5–10., 2019. Disponível em: http://91834.libg.asia/physics-mathematics/article/view/1654. Acesso em: 20 апр. 2025.