TY  - JOUR
AU  - Bill Jacob
AU  - Markus Rost
TI  - Degree for cohomological invariants for quadratic forms.
JO  - Inventiones mathematicae
PY  - 1989
SP  - 551
EP  - 570
VL  - 96
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM_1989__96_1_143687/
ID  - IM_1989__96_1_143687
ER  -