[1] ARASON J. K., ELMAN R., JACOB B.:
Rigid elements, valuations and realization of Witt rings. J. Algebra, 110 (1987), 449-467.
MR 0910395 |
Zbl 0629.10016
[2] BAEZA R., MORESI R.:
On the Witt equivalence of fields of characteristic 2. J. Algebra, 92 (1985), 446-453.
MR 0778461 |
Zbl 0553.10016
[3] CARPENTER J.:
Finiteness Theorems for Forms over Number Fields. Dissertation, LSU Baton Rouge, La., 1989.
MR 2637678
[4] CZOGALA A.: Witt Rings of Algebraic Number Fields. (Polish). Dissertation, Silesian University, Katowice, 1987.
[5] CZOGALA A.:
On reciprocity equivalence of quadratic number fields. Acta Arith. (to appear).
MR 1111088 |
Zbl 0733.11012
[6] HARRISON D. K.: Witt Rings. Univ. of Kentucky, 1970.
[7] LAM T. Y.:
The Algebraic Theory of Quadratic Forms. Benjamin/Cummings, Reading, Mass, 1980.
MR 0634798 |
Zbl 0437.10006
[10] PALFREY T.:
Density Theorems for Reciprocity Equivalence. Dissertation, LSU Baton Rouge, La., 1989.
MR 2638308
[11] PERLIS R., SZYMICZEK K., CONNER P. E., LITHERLAND R.:
Matching Witts with global fields. Preprint (1989).
MR 1260721
[12] SZYMICZEK K.: Problem No. 7. In : Proc. Summer School on Number Theory, Chlébské 1983. J. E. Purkyně Univ., Brno, 1985.
[14] WARE R.:
Valuation rings and rigid elements in fields. Canad. J. Math., 33 (1981), 1338-1355.
MR 0645230 |
Zbl 0514.10015