%0 Journal Article %A V. A. Bykovskii %T Spectral expansion of certain automorphic functions and its number-theoretical applications %J Zapiski Nauchnykh Seminarov POMI %D 1984 %P 15-33 %V 134 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1984_134_a1/ %G ru %F ZNSL_1984_134_a1