@article{01139490,
title = {Best constant in weighted Sobolev inequality with weights being powers of distance from the origin.},
journal = {Journal of Inequalities and Applications [electronic only]},
volume = {1},
year = {1997},
pages = {275-292},
doi = {10.1155/S1025583497000180},
zbl = {0899.35034},
language = {en},
url = {http://dml.mathdoc.fr/item/01139490}
}
Horiuchi, Toshio. Best constant in weighted Sobolev inequality with weights being powers of distance from the origin.. Journal of Inequalities and Applications [electronic only], Tome 1 (1997) pp. 275-292. doi : 10.1155/S1025583497000180. http://gdmltest.u-ga.fr/item/01139490/