@article{ZNSL_1979_82_a6,
     author = {N. V. Proskurin},
     title = {Summation formulas for general {Kloosterman} sums},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {103--135},
     publisher = {mathdoc},
     volume = {82},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1979_82_a6/}
}