TY  - JOUR
AU  - K. Athanassopoulos
TI  - One-dimensional chain recurrent sets of flows in the 2-sphere.
JO  - Mathematische Zeitschrift
PY  - 1996
SP  - 643
EP  - 650
VL  - 223
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZ_1996__223_3_174943/
ID  - MZ_1996__223_3_174943
ER  -