TY  - JOUR
AU  - V. M. Volkov
TI  - Conservative difference schemes with improved dispersion properties for nonlinear equations of Schr\"odinger type
JO  - Differencialʹnye uravneniâ
PY  - 1993
SP  - 1156
EP  - 1162
VL  - 29
IS  - 7
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1993_29_7_a6/
LA  - ru
ID  - DE_1993_29_7_a6
ER  -