@article{ZNSL_1997_249_a6,
     author = {A. I. Vinogradov},
     title = {The {Petersson} conjecture for the zeroth {weight.~I}},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {118--152},
     publisher = {mathdoc},
     volume = {249},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1997_249_a6/}
}