TY  - JOUR
AU  - M. N. Moskal'kov
TI  - The accuracy of difference schemes approximating the wave equation that have piecewise smooth solutions
JO  - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
PY  - 1974
SP  - 390
EP  - 401
VL  - 14
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZVMMF_1974_14_2_a11/
LA  - ru
ID  - ZVMMF_1974_14_2_a11
ER  -