CHECHIN L.M; KURMANOV E.B; KONYSBAYEV T.K. LIGHT RAYS IN THE EPOCH OF DARK MATTER DOMINATION. Academic Scientific Journal of Computer Science, [S. l.], n. 5, p. 5–10., 2019. Disponível em: https://journals.nauka-nanrk.kz/physics-mathematics/article/view/1654. Acesso em: 7 дек. 2025.