%0 Journal Article %A Zhao, Chun-Xue %A Zhao, Feng-Zhen %T Asymptotic expansions of certain sums involving powers of binomial coefficients %J Journal of integer sequences %D 2010 %V 13 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/JIS_2010__13_4_a1/ %G en %F JIS_2010__13_4_a1