Akhmed-Zaki, D. Z., A. Z. Akzhalova, and B. A. Kumalakov. “Composite Computing Clouds on Mobile Platforms”. Journal of Mathematics, Mechanics and Computer Science, vol. 70, no. 3, Sept. 2011, pp. 49-56, https://bm.kaznu.kz/index.php/kaznu/article/view/208.