TY - JOUR AU - V. A. Shmatkov TI - Approximation of functions in the class $H_{p,d\mu}$ by bounded analytic functions that satisfy supplementary interpolation conditions in the disc $|z|<1$ JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1971 SP - 110 EP - 116 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1971_4_a13/ LA - ru ID - IVM_1971_4_a13 ER -