Akhmetova G, Razina O, Tsyba P, Meirbekov B. Cosmological model with fermion and tachyon fields. bulphysastenu [Internet]. 2022 Jul. 5 [cited 2025 Apr. 8];128(3):16-25. Available from: https://bulphysast.enu.kz/index.php/physast/article/view/188