TY  - JOUR
AU  - Violette, Donald
AU  - Fournier, Gilles
TI  - Fixed Point Principles for Cones of a Banach Space for the Multivalued Maps Differentiable at the Origin and Infinity
JO  - Canadian journal of mathematics
PY  - 1992
SP  - 888
EP  - 896
VL  - 44
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1992-054-0/
DO  - 10.4153/CJM-1992-054-0
ID  - 10_4153_CJM_1992_054_0
ER  -