TY  - JOUR
AU  - Schwartzman, Sol
TI  - Periodic Orbits for Generalized Gradient Flows
JO  - Canadian mathematical bulletin
PY  - 1995
SP  - 117
EP  - 119
VL  - 38
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1995-016-8/
DO  - 10.4153/CMB-1995-016-8
ID  - 10_4153_CMB_1995_016_8
ER  -