Krym V. Generalized Friedman equations on the bundle with the Lie group SU(2) and the cosmological constant. Comput. Tools Educ. [Internet]. 2026 Jun. 30 [cited 2026 Nov. 1];(2):5-19. Available from: http://cte.eltech.ru/ojs/index.php/kio/article/view/1910