@article{CMUC_1985__26_3_a9,
     author = {Oswald, P.},
     title = {On a priori estimates for positive solutions of a semilinear biharmonic equation in a ball},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {565--577},
     publisher = {mathdoc},
     volume = {26},
     number = {3},
     year = {1985},
     mrnumber = {817827},
     zbl = {0612.35055},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1985__26_3_a9/}
}