TY - JOUR AU - V. P. Vazhdaev TI - The range of values of a~functional in a~class of functions with bounded mean modulus JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1985 SP - 19 EP - 27 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1985_4_a2/ LA - ru ID - IVM_1985_4_a2 ER -