Kudin, V., V. Onotskyi, A. Al-Ammouri, and L. Shkvarchuk. “Advancement of a Long Arithmetic Technology in the Construction of Algorithms for Studying Linear Systems”. Eastern-European Journal of Enterprise Technologies, vol. 1, no. 4, Feb. 2019, pp. 14-22, doi:10.15587/1729-4061.2019.157521.