@article{EJDE_2010__2010__a149,
     author = {Wang,  Bei and Ma,  Li},
     title = {Gradient estimation of a \(p\)-harmonic map},
     journal = {Electronic journal of differential equations},
     year = {2010},
     volume = {2010},
     zbl = {1186.35085},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2010__2010__a149/}
}