VareniukN. A., GalbaE. F., SergienkoI. V. and KhimichA. N. (2018) “Weighted pseudoinversion with indefinite weights”, Ukrains’kyi Matematychnyi Zhurnal, 70(6), pp. 752-772. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/1593 (Accessed: 22December2024).