TY  - JOUR
AU  - Hu, Xijun
AU  - Sun, Shanzhong
TI  - Stability of relative equilibria and Morse index of central configurations
JO  - Comptes Rendus. Mathématique
PY  - 2009
SP  - 1309
EP  - 1312
VL  - 347
IS  - 21-22
PB  - Elsevier
UR  - http://www.numdam.org/articles/10.1016/j.crma.2009.09.023/
DO  - 10.1016/j.crma.2009.09.023
LA  - en
ID  - CRMATH_2009__347_21-22_1309_0
ER  -