TY - JOUR AU - V. P. Il'in TI - Parallel changing triangular iterative methods in Krylov subspaces JO - Zapiski Nauchnykh Seminarov POMI PY - 2020 SP - 104 EP - 119 VL - 496 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_2020_496_a8/ LA - ru ID - ZNSL_2020_496_a8 ER -