@article{EJDE_2009__2009__a81,
     author = {Liu,  Yang and Li,  Dong and Fang,  Ming},
     title = {Solvability for second-order m-point boundary value problems at resonance on the half-line},
     journal = {Electronic journal of differential equations},
     year = {2009},
     volume = {2009},
     zbl = {1171.34009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2009__2009__a81/}
}