Luchka, A. Y. (1996) “Methods for the solution of equations with restrictions and the Sokolov projection-iterative method”, Ukrains’kyi Matematychnyi Zhurnal, 48(11), pp. 1501-1509. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/5204 (Accessed: 19May2024).