@article{GDZPPN000365327, title = {Spectra of Regular Polytopes.}, journal = {Discrete \& computational geometry}, volume = {7}, year = {1992}, pages = {403-414}, zbl = {0748.52011}, url = {http://dml.mathdoc.fr/item/GDZPPN000365327} }
Saldanha, N.C.; Tomei, C. Spectra of Regular Polytopes.. Discrete & computational geometry, Tome 7 (1992) pp. 403-414. http://gdmltest.u-ga.fr/item/GDZPPN000365327/