TY  - JOUR
AU  - Leep, David
AU  - Marshall, Murray
TI  - Isomorphisms and Automorphisms of Witt Rings
JO  - Canadian mathematical bulletin
PY  - 1988
SP  - 250
EP  - 256
VL  - 31
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1988-038-7/
DO  - 10.4153/CMB-1988-038-7
ID  - 10_4153_CMB_1988_038_7
ER  -