TY  - JOUR
AU  - M. V. Pyatakhin
AU  - A. F. Suchkov
TI  - Small-scale two-dimensional self-focusing
JO  - Doklady Akademii Nauk
PY  - 1988
SP  - 868
EP  - 872
VL  - 299
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1988_299_4_a23/
LA  - ru
ID  - DAN_1988_299_4_a23
ER  -