@article{02012598,
title = {Uniqueness and radial symmetry for an inverse elliptic equation.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {2003},
year = {2003},
pages = {3047-3052},
doi = {10.1155/S0161171203211236},
zbl = {1130.35332},
language = {en},
url = {http://dml.mathdoc.fr/item/02012598}
}
Emamizadeh, B.; Mehrabi, M. H. Uniqueness and radial symmetry for an inverse elliptic equation.. International Journal of Mathematics and Mathematical Sciences, Tome 2003 (2003) pp. 3047-3052. doi : 10.1155/S0161171203211236. http://gdmltest.u-ga.fr/item/02012598/