Issakhov, A. A., B. S. Kalmurzayev, and F. R. Rakymzhankyzy. “On Universal Numberings of Generalized Computable Families”. Journal of Mathematics, Mechanics and Computer Science 113, no. 1 (March 31, 2022). Accessed November 21, 2024. https://bm.kaznu.kz/index.php/kaznu/article/view/976.