TY - JOUR AU - S. L. Berberyan TI - Some applications of $P'$-sequences in studying boundary properties of arbitrary harmonic functions JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 2011 SP - 3 EP - 9 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_2011_9_a0/ LA - ru ID - IVM_2011_9_a0 ER -