@article{ZNSL_1975_50_a5,
     author = {A. B. Voronetskii},
     title = {The {Eisenstein} series of degree~$-3/2$ and the singular series of {Hardy{\textendash}Littlwood} for the ternary quadratic forms},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {156--168},
     year = {1975},
     volume = {50},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1975_50_a5/}
}