@article{EJDE_2012__2012__a11,
     author = {Tai, Shijian and Wang, Jiangtao},
     title = {Multiple solutions for a $q${-Laplacian} equation on an annulus},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {2012},
     year = {2012},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2012__2012__a11/}
}