TY  - JOUR
AU  - V. I. Zhuk
TI  - Bifurcation of the upper branch of a neutral curve and the
JO  - Doklady Akademii Nauk
PY  - 1994
SP  - 725
EP  - 728
VL  - 335
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1994_335_6_a15/
LA  - ru
ID  - DAN_1994_335_6_a15
ER  -