TY  - JOUR
AU  - M.A. Kaashoek
TI  - Ascent, Descent, Nullity and Defect, a Note on a Paper by A.E. Taylor
JO  - Mathematische Annalen
PY  - 1967
SP  - 105
EP  - 115
VL  - 172
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MAN_1967__172_161574/
ID  - MAN_1967__172_161574
ER  -