%0 Journal Article %A James Huard %A Blair Spearman %A Kenneth Williams %T On Pascal's triangle modulo $p^2$ %J Colloquium Mathematicum %D 1997 %P 157-165 %V 74 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-74-1-157-165/ %R 10.4064/cm-74-1-157-165 %G fr %F 10_4064_cm_74_1_157_165