TY  - ELEC
AU  - Borisov, A. V.
AU  - Trifonov, A. Yu.
AU  - Shapovalov, A. V.
TI  - A semiclassical approximation for the nonstationary two-dimensional nonlinear Schrodinger equation with an external field in polar coordinates
KW  - ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÐ¹ ÑÐµÑÑÑÑ
KW  - ÑÑÑÐ´Ñ ÑÑÑÐ½ÑÑ Ð¢ÐÐ£
N2  - [References: p. 743 (21 tit.)]
UR  - http://link.springer.com/article/10.1007/s11182-006-0169-7
ER  -