I. M. Vinogradov
1891 – 1983
Different︠s︡ialʹnoe ischislenie
Improvement of the remainder term of some asymptotic formulas. An upper bound of the modulus of a trigonometric sum. General theorems on the upper bound of the modulus of a trigonometric sum
Metod trigonometricheskikh summ v teorii chisel
Novyj metod v analitičeskoj teorii čisel
Trigonometrical sums in number theory