TY  - JOUR
AU  - Bartušek, Miroslav
TI  - On structure of solutions of a system of four differential inequalities.
JO  - Georgian Mathematical Journal
PY  - 1995
SP  - 225
EP  - 236
VL  - 2
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/GMJ_1995__2_3_47272/
LA  - en
ID  - GMJ_1995__2_3_47272
ER  -