TY  - JOUR
AU  - V. G. Kravchenko
AU  - A. M. Nikolaichuk
TI  - On partial indices of the Riemann problem for two pairs of functions
JO  - Doklady Akademii Nauk
PY  - 1974
SP  - 53
EP  - 56
VL  - 215
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1974_215_1_a12/
LA  - ru
ID  - DAN_1974_215_1_a12
ER  -