%0 Journal Article %A Wan, Dongrui %T Estimates for $k$-Hessian operator and some applications %J Czechoslovak Mathematical Journal %D 2013 %P 547-564 %V 63 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1007/s10587-013-0037-x/ %R 10.1007/s10587-013-0037-x %G en %F 10_1007_s10587_013_0037_x