%0 Journal Article %A G. I. Arkhipov %A A. A. Karatsuba %A V. N. Chubarikov %T A~sharp estimate for the number of solutions of a~system of Diophantine equations %J Izvestiya. Mathematics %D 1979 %P 461-497 %V 13 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_1979_13_3_a0/ %G en %F IM2_1979_13_3_a0