%0 Journal Article %A Zhi-Wei Sun %T On sums involving products of three binomial coefficients %J Acta Arithmetica %D 2012 %P 123-141 %V 156 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa156-2-2/ %R 10.4064/aa156-2-2 %G en %F 10_4064_aa156_2_2