TY  - JOUR
AU  - Tor H. Gulliksen
TI  - A Change of Ring Theorem with Applications to Poincaré Series and Intersection Multiplicity.
JO  - Mathematica Scandinavica
PY  - 1974
SP  - 167
EP  - 183
VL  - 34
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MS2_1974__34_166357/
ID  - MS2_1974__34_166357
ER  -