@article{EJDE_2012__2012__a46,
     author = {Feng,  Hanying and Bai,  Donglong and Feng,  Meiqiang},
     title = {Multiple symmetric positive solutions to four-point boundary-value problems of differential systems with {\(p\)-Laplacian}},
     journal = {Electronic journal of differential equations},
     year = {2012},
     volume = {2012},
     zbl = {1261.34023},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2012__2012__a46/}
}