TY  - JOUR
AU  - B. I. Rukhlin
TI  - The solution of certain discrete problems which reduce to a Riemann problem
JO  - Differencialʹnye uravneniâ
PY  - 1968
SP  - 1705
EP  - 1712
VL  - 4
IS  - 9
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1968_4_9_a16/
LA  - ru
ID  - DE_1968_4_9_a16
ER  -