TY - JOUR AU - V. G. Kravchenko AU - G. S. Litvinchuk TI - Noether theory of unbounded singular integral operators with a~Carleman shift JO - Matematičeskie zametki PY - 1991 SP - 63 EP - 69 VL - 49 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1991_49_1_a7/ LA - ru ID - MZM_1991_49_1_a7 ER -