TY  - JOUR
AU  - T. Sabirov
TI  - The stability of small periodic solutions at multidimensional degeneracies
JO  - Doklady Akademii Nauk
PY  - 1968
SP  - 805
EP  - 807
VL  - 181
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1968_181_4_a9/
LA  - ru
ID  - DAN_1968_181_4_a9
ER  -