TY - JOUR AU - G. A. Grigoryan TI - Special factorization of a~non-invertible integral Fredholm JO - Sbornik. Mathematics PY - 2007 SP - 627 EP - 637 VL - 198 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_2007_198_5_a1/ LA - en ID - SM_2007_198_5_a1 ER -