Makarov, V. L.; Khlobystov, V. V.; Kashpur, O. F. Operator Interpolation and Systems of Linear Equations and Inequalities in Euclidean Spaces. Ukr. Mat. Zhurn. 2020, 72 (11), 1524-1534. https://doi.org/10.37863/umzh.v72i11.6201.