Beissen N.А., D.S. Utepova, V.N. Kossov, S. Toktarbay, M.K. Khassanov, T. Yernazarov, and M. Seydalieva. “The Influence of Deformation in Compact Objects on Redshift and Radar Echo Delay”. Recent Contributions to Physics 88, no. 1 (March 19, 2024): 4–11. Accessed April 7, 2026. https://bph.kaznu.kz/index.php/zhuzhu/article/view/1729.