TY - JOUR AU - I. G. Salekhova TI - On the Riemann problem for a denumerable set of intervals of the real axis JO - Trudy seminara po kraevym zadačam PY - 1979 SP - 137 EP - 148 VL - 16 IS - 16 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KUKZ_1979_16_16_a15/ LA - ru ID - KUKZ_1979_16_16_a15 ER -