%0 Journal Article
%A Zhi-Wei Sun
%T On sums of binomial coefficients modulo $p^2$
%J Colloquium Mathematicum
%D 2012
%P 39-54
%V 127
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm127-1-3/
%R 10.4064/cm127-1-3
%G fr
%F 10_4064_cm127_1_3