TY - JOUR AU - N. A. Sidorov AU - D. N. Sidorov AU - I. R. Muftahov TI - Perturbation theory and the Banach--Steinhaus theorem for regularization of the linear equations of the first kind JO - The Bulletin of Irkutsk State University. Series Mathematics PY - 2015 SP - 82 EP - 99 VL - 14 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IIGUM_2015_14_a6/ LA - ru ID - IIGUM_2015_14_a6 ER -