@article{01046349, title = {Hearing the shape of a compact Riemannian manifold with a finite number of piecewise impedance boundary conditions.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {20}, year = {1997}, pages = {397-402}, doi = {10.1155/S0161171297000513}, zbl = {0891.35163}, language = {en}, url = {http://dml.mathdoc.fr/item/01046349} }
Zayed, E.M.E. Hearing the shape of a compact Riemannian manifold with a finite number of piecewise impedance boundary conditions.. International Journal of Mathematics and Mathematical Sciences, Tome 20 (1997) pp. 397-402. doi : 10.1155/S0161171297000513. http://gdmltest.u-ga.fr/item/01046349/