TY  - JOUR
AU  - David F. Findley
TI  - Polyhomogeneous Maps and Best Local Approximations of Degree ... .
JO  - Manuscripta mathematica
PY  - 1975
SP  - 1
EP  - 32
VL  - 15
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MM2_1975__15_154304/
ID  - MM2_1975__15_154304
ER  -