Soghoyan, A.V. “A PUBLIC-KEY ENCRYPTION SCHEME BASED ON SIMS’ ALGORITHM”. Proceedings of the YSU A: Physical and Mathematical Sciences 46, no. 1 (227) (March 6, 2012): 49–52. Accessed January 21, 2026. https://journals.ysu.am/index.php/proceedings-phys-math/article/view/vol46_no1_2012_pp049-052.