TY  - JOUR
AU  - V. I. Yanchevskii
TI  - K-unirationality of conic bundles, the Kneser-Tits conjecture for spinor groups and central simple algebras
JO  - Banach Center Publications
PY  - 1990
SP  - 483
EP  - 490
VL  - 26
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/-26-2-483-490/
DO  - 10.4064/-26-2-483-490
LA  - en
ID  - 10_4064__26_2_483_490
ER  -