%0 Journal Article %A Grunewald, Fritz %A Huntebrinker, Wolfgang %T A numerical study of eigenvalues of the hyperbolic Laplacian for polyhedra with one cusp. %J Experimental mathematics %D 1996 %P 57-80 %V 5 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/EXMA_1996__5_1_227440/ %G en %F EXMA_1996__5_1_227440