@article{1102806841,
author = {Ware, Roger},
title = {When are Witt rings group rings? II.},
journal = {Pacific J. Math.},
volume = {79},
number = {2},
year = {1978},
pages = { 541-564},
language = {en},
url = {http://dml.mathdoc.fr/item/1102806841}
}
Ware, Roger. When are Witt rings group rings? II.. Pacific J. Math., Tome 79 (1978) no. 2, pp. 541-564. http://gdmltest.u-ga.fr/item/1102806841/