TY  - JOUR
AU  - Wright, Michael J.
TI  - On the Number of Prolongations of a Finite Rank Valuation
JO  - Canadian journal of mathematics
PY  - 1971
SP  - 553
EP  - 556
VL  - 23
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1971-061-0/
DO  - 10.4153/CJM-1971-061-0
ID  - 10_4153_CJM_1971_061_0
ER  -