Kalimoldayev, M.N., A.T. Nurtazin, и Z.G. Khisamiyev. «TWO PROPERTIES OF EXISTENTIALLY CLOSED COMPANIONS OF STRONGLY MINIMAL STRUCTURES». Academic Scientific Journal of Computer Science, no. 5 (сентябрь 22, 2020): 28–32. просмотрено декабрь 13, 2025. http://89.250.84.46/physics-mathematics/article/view/619.