%0 Journal Article %A Wang, Faxing %A Zheng, Ying %T Lower and upper solutions for a discrete first-order nonlocal problems at resonance %J Journal of nonlinear sciences and its applications %D 2015 %P 174-183 %V 8 %N 3 %U http://geodesic.mathdoc.fr/articles/10.22436/jnsa.008.03.01/ %R 10.22436/jnsa.008.03.01 %G en %F 10_22436_jnsa_008_03_01