TY  - JOUR
AU  - Fournier, Gilles
AU  - Fournier, Reine
TI  - On the Homotopy Property of Nussbaum's Fixed Point Index
JO  - Canadian journal of mathematics
PY  - 1982
SP  - 44
EP  - 62
VL  - 34
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1982-006-3/
DO  - 10.4153/CJM-1982-006-3
ID  - 10_4153_CJM_1982_006_3
ER  -