共 50 条
- [24] Inequalities between Pythagoras numbers and algebraic ranks in Witt rings of fields LINEAR & MULTILINEAR ALGEBRA, 2005, 53 (06): : 455 - 461
- [29] GORENSTEIN WITT RINGS CANADIAN JOURNAL OF MATHEMATICS-JOURNAL CANADIEN DE MATHEMATIQUES, 1988, 40 (05): : 1186 - 1202