TY - JOUR AU - V. V. Volkov AU - V. I. Erokhin TI - Tikhonov solutions of approximate systems of linear algebraic equations under finite perturbations of their matrices JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 2010 SP - 618 EP - 635 VL - 50 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_2010_50_4_a2/ LA - ru ID - ZVMMF_2010_50_4_a2 ER -