@article{GDZPPN002236303,
title = {Minimal forms with respect to function fields of conics.},
journal = {Manuscripta mathematica},
volume = {86},
year = {1995},
pages = {23-48},
zbl = {0824.11022},
url = {http://dml.mathdoc.fr/item/GDZPPN002236303}
}
Hoffmann, D.W.; Van Geel, J. Minimal forms with respect to function fields of conics.. Manuscripta mathematica, Tome 86 (1995) pp. 23-48. http://gdmltest.u-ga.fr/item/GDZPPN002236303/