TY  - JOUR
AU  - Takashi Matsuoka
TI  - The Number and Linking of Periodic Solutions of Periodic Systems.
JO  - Inventiones mathematicae
PY  - 1982
SP  - 319
EP  - 340
VL  - 70
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM_1982__70_142978/
ID  - IM_1982__70_142978
ER  -