TY - JOUR AU - R. G. Avkhadiev AU - L. N. Zhurbenko TI - On inverse boundary value problems in polar coordinates with singular points on the boundaries JO - Trudy seminara po kraevym zadačam PY - 1979 SP - 3 EP - 14 VL - 16 IS - 16 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KUKZ_1979_16_16_a0/ LA - ru ID - KUKZ_1979_16_16_a0 ER -