TY  - BOOK
AU  - Vinogradov I M
TI  - General theorems on the upper bound of the modulus of a trigonometric sum
U1  - 510T 
PY  - 1953///
CY  - Providence
PB  - AMS
KW  - Mathematics
KW  - Trigonometric sum
N1  - Tr from Izvestiya Akademii Nauk SSSR. 3parts bound in one
ER  -