@article{MZM_1976_20_6_a2,
     author = {G. I. Perel'muter},
     title = {Estimate of a~multidimensional sum with the {Legendre} symbol for a~polynomial of odd degree},
     journal = {Matemati\v{c}eskie zametki},
     pages = {815--824},
     publisher = {mathdoc},
     volume = {20},
     number = {6},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1976_20_6_a2/}
}