TY  - JOUR
AU  - I. V. Fryazinov
TI  - A high-order accuracy scheme for the solution of the third boundary value problem for the equation $\Delta u-qu=-f$ in a rectangle
JO  - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
PY  - 1971
SP  - 515
EP  - 517
VL  - 11
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZVMMF_1971_11_2_a18/
LA  - ru
ID  - ZVMMF_1971_11_2_a18
ER  -