@article{EXMA_1996__5_1_227440,
     author = {Grunewald, Fritz and Huntebrinker, Wolfgang},
     title = {A numerical study of eigenvalues of the hyperbolic {Laplacian} for polyhedra with one cusp.},
     journal = {Experimental mathematics},
     pages = {57--80},
     publisher = {mathdoc},
     volume = {5},
     number = {1},
     year = {1996},
     zbl = {0870.65092},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EXMA_1996__5_1_227440/}
}