@article{urn:eudml:doc:39139, title = {Some asymptotic formulae for spectra of a general convex domain.}, journal = {Collectanea Mathematica}, volume = {39}, year = {1988}, pages = {83-96}, zbl = {0721.35089}, mrnumber = {MR1009251}, language = {en}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:39139} }
Zayed, E.M.E. Some asymptotic formulae for spectra of a general convex domain.. Collectanea Mathematica, Tome 39 (1988) pp. 83-96. http://gdmltest.u-ga.fr/item/urn:eudml:doc:39139/