TY  - JOUR
AU  - Eisner, Jan
AU  - Kučera, Milan
TI  - Hopf bifurcation and ordinary differential inequalities
JO  - Czechoslovak Mathematical Journal
PY  - 1995
SP  - 577
EP  - 608
VL  - 45
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1995.128556/
DO  - 10.21136/CMJ.1995.128556
LA  - en
ID  - 10_21136_CMJ_1995_128556
ER  -