TY  - JOUR
AU  - Manuel González
TI  - On the index of weakly Fredholm operators
JO  - Extracta Mathematicae
PY  - 1989
SP  - 148
VL  - 4
IS  - 3
PB  - mathdoc
UR  - https://geodesic-test.mathdoc.fr/item/EXMATH_1989__4_3_38333/
LA  - en
ID  - EXMATH_1989__4_3_38333
ER  -