@article{SM_1977_33_4_a5,
     author = {Yu. I. Manin and A. A. Panchishkin},
     title = {Convolutions of {Hecke} series and their values at lattice points},
     journal = {Sbornik. Mathematics},
     pages = {539--571},
     publisher = {mathdoc},
     volume = {33},
     number = {4},
     year = {1977},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1977_33_4_a5/}
}