TY  - JOUR
AU  - H. Ben-El-Mechaiekh
TI  - Fixed points for compositions of set-valued maps
JO  - Extracta Mathematicae
PY  - 1989
SP  - 93
VL  - 4
IS  - 2
PB  - mathdoc
UR  - https://geodesic-test.mathdoc.fr/item/EXMATH_1989__4_2_38301/
LA  - en
ID  - EXMATH_1989__4_2_38301
ER  -