%0 Journal Article %A McDonald, B. R. %T Involutory Matrices Over Finite Local Rings %J Canadian journal of mathematics %D 1972 %P 369-378 %V 24 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1972-030-x/ %R 10.4153/CJM-1972-030-x %F 10_4153_CJM_1972_030_x