TY  - JOUR
AU  - S. A. Sergeev
TI  - Asymptotics of the Head Wave in the Cauchy Problem for a Difference Scheme Corresponding to the Two-Dimensional Wave Equation with Localized Initial Data
JO  - Matematičeskie zametki
PY  - 2021
SP  - 884
EP  - 900
VL  - 109
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_2021_109_6_a7/
LA  - ru
ID  - MZM_2021_109_6_a7
ER  -