@article{TRSPY_1994_207_a20,
     author = {S. Raghavan and J. Sengupta},
     title = {On {Fourier} coefficients of {Maass} cusp forms in 3-dimensional hyperbolic space},
     journal = {Informatics and Automation},
     pages = {275--282},
     publisher = {mathdoc},
     volume = {207},
     year = {1994},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1994_207_a20/}
}