TY - JOUR AU - A. V. Pokrovskii TI - The limiting norm of a linear operator and its applications JO - Doklady Akademii Nauk PY - 1979 SP - 548 EP - 551 VL - 249 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1979_249_3_a7/ LA - ru ID - DAN_1979_249_3_a7 ER -