TY  - JOUR
AU  - I. V. Fryazinov
TI  - Difference schemes for the Poisson equation in polar, cylindrical and spherical coordinate systems
JO  - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
PY  - 1971
SP  - 1219
EP  - 1228
VL  - 11
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZVMMF_1971_11_5_a9/
LA  - ru
ID  - ZVMMF_1971_11_5_a9
ER  -