@article{EJDE_2000__2000__a98,
     author = {Cao,  Daomin and Ma,  Ruyun},
     title = {Positive solutions to a second-order multi-point boundary-value problem},
     journal = {Electronic journal of differential equations},
     year = {2000},
     volume = {2000},
     zbl = {0964.34022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2000__2000__a98/}
}