TY  - JOUR
AU  - Przemyslaw Koprowski
TI  - Local-global principle for Witt equivalence
of function fields over global fields
JO  - Colloquium Mathematicum
PY  - 2002
SP  - 293
EP  - 302
VL  - 91
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm91-2-8/
DO  - 10.4064/cm91-2-8
LA  - en
ID  - 10_4064_cm91_2_8
ER  -