TY - JOUR AU - A. S. Leonov AU - A. G. Yagola TI - Optimal methods for solving ill-posed problems with sourcewise representated solutions JO - Fundamentalʹnaâ i prikladnaâ matematika PY - 1998 SP - 1029 EP - 1046 VL - 4 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FPM_1998_4_3_a10/ LA - ru ID - FPM_1998_4_3_a10 ER -