%0 Journal Article %A Kong, Dezhou %A Liu, Lishan %A Wu, Yonghong %T Coupled best approximation theorems for discontinuous operators in partially ordered Banach spaces %J Journal of nonlinear sciences and its applications %D 2017 %P 2946-2956 %V 10 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.22436/jnsa.010.06.09/ %R 10.22436/jnsa.010.06.09 %G en %F JNSA_2017_10_6_a8