TY  - JOUR
AU  - Saroop Kaul
TI  - Continuous and discrete flows and the property of $ch0^±$
JO  - Fundamenta Mathematicae
PY  - 1987
SP  - 1
EP  - 7
VL  - 127
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/fm-127-1-1-7/
DO  - 10.4064/fm-127-1-1-7
LA  - en
ID  - 10_4064_fm_127_1_1_7
ER  -