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@article{TSG_1990-1991__9__9_0, author = {Nadirashvili, Nikolai S.}, title = {Some topics in spectral geometry}, journal = {S\'eminaire de th\'eorie spectrale et g\'eom\'etrie}, pages = {9--12}, publisher = {Institut Fourier}, address = {Grenoble}, volume = {9}, year = {1990-1991}, mrnumber = {1715927}, zbl = {0739.58065}, language = {en}, url = {http://geodesic.mathdoc.fr/item/TSG_1990-1991__9__9_0/} }
Nadirashvili, Nikolai S. Some topics in spectral geometry. Séminaire de théorie spectrale et géométrie, Tome 9 (1990-1991), pp. 9-12. http://geodesic.mathdoc.fr/item/TSG_1990-1991__9__9_0/