TY - JOUR AU - A. S. Leonov TI - On the solution of linear ill-posed problems on the basis of a modified quasioptimality criterion JO - Sbornik. Mathematics PY - 1985 SP - 387 EP - 397 VL - 50 IS - 2 UR - http://geodesic.mathdoc.fr/item/SM_1985_50_2_a5/ LA - en ID - SM_1985_50_2_a5 ER -