TY  - JOUR
AU  - Michael Reeken
TI  - Stability of Critical Points under Small Perturbations. Part II: Analytic Theory.
JO  - Manuscripta mathematica
PY  - 1973
SP  - 69
EP  - 92
VL  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MM2_1973__8_154136/
ID  - MM2_1973__8_154136
ER  -