TY  - JOUR
AU  - Patrick J. Morandi
TI  - An approximation theorem for Dubrovin valuation rings.
JO  - Mathematische Zeitschrift
PY  - 1991
SP  - 71
EP  - 82
VL  - 207
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZ_1991__207_2_174256/
ID  - MZ_1991__207_2_174256
ER  -