@article{EJDE_2011__2011__a62,
     author = {Shen, Ying and Zhang, Jihui},
     title = {Multiplicity of positive solutions for a {Navier} boundary-value problem involving the $p$-biharmonic with critical exponent},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {2011},
     year = {2011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2011__2011__a62/}
}