Ержанов, Кобланды. “Cosmological Parameters of the F(R,T,X,Phi)-Gravity Model”. BULLETIN OF THE L.N. GUMILYOV EURASIAN NATIONAL UNIVERSITY. PHYSICS. ASTRONOMY SERIES 155, no. 2 (June 29, 2026): 25–35. Accessed July 2, 2026. https://bulphysast.enu.kz/index.php/physast/article/view/550.