TY - JOUR AU - N. B. Engibaryan TI - On the factorization of integral operators on spaces of summable functions JO - Izvestiya. Mathematics PY - 2009 SP - 921 EP - 937 VL - 73 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM2_2009_73_5_a2/ LA - en ID - IM2_2009_73_5_a2 ER -