%0 Journal Article %A Trojan, Allan %T The Integral Extension of Isometries of Quadratic Forms Over Local Fields %J Canadian journal of mathematics %D 1966 %P 920-942 %V 18 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1966-092-x/ %R 10.4153/CJM-1966-092-x %F 10_4153_CJM_1966_092_x