@article{ZNSL_2009_371_a9,
     author = {N. V. Proskurin},
     title = {Computation of the {Rankin{\textendash}Selberg} $L$-functions of {Maass} wave forms},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {137--148},
     year = {2009},
     volume = {371},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2009_371_a9/}
}