TY - JOUR AU - A. A. Kozmanova TI - Potential harmonic functions and some of their applications JO - Doklady Akademii Nauk PY - 1957 SP - 171 EP - 174 VL - 116 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1957_116_2_a1/ LA - ru ID - DAN_1957_116_2_a1 ER -