TY  - JOUR
AU  - L. I. Chibrikova
AU  - I. G. Salekhova
TI  - The Riemann problem in the case of a countable set of contours
JO  - Trudy seminara po kraevym zadačam
PY  - 1972
SP  - 216
EP  - 233
VL  - 9
IS  - 9
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/KUKZ_1972_9_9_a23/
LA  - ru
ID  - KUKZ_1972_9_9_a23
ER  -