TY - JOUR AU - Wan, Dongrui TI - Estimates for $k$-Hessian operator and some applications JO - Czechoslovak Mathematical Journal PY - 2013 SP - 547 EP - 564 VL - 63 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1007/s10587-013-0037-x/ DO - 10.1007/s10587-013-0037-x LA - en ID - 10_1007_s10587_013_0037_x ER -