TY  - JOUR
AU  - Lee Rudolph
TI  - Isolated critical points of mappings from R4 to R2 and a natural splitting of the Milnor number of a classical fibered link. Part I: Basic theory; examples.
JO  - Commentarii mathematici Helvetici
PY  - 1987
SP  - 630
EP  - 645
VL  - 62
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMH_1987__62_140103/
ID  - CMH_1987__62_140103
ER  -