@article{GDZPPN002200007,
title = {A remark on the quadratic analogue of the Quillen-Suslin theorem.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {334},
year = {1982},
pages = {166-170},
zbl = {0486.13005},
url = {http://dml.mathdoc.fr/item/GDZPPN002200007}
}
Gerstein, Larry J. A remark on the quadratic analogue of the Quillen-Suslin theorem.. Journal für die reine und angewandte Mathematik, Tome 334 (1982) pp. 166-170. http://gdmltest.u-ga.fr/item/GDZPPN002200007/