TY  - BOOK
AU  - Stepanet︠s︡, A. I. (Aleksandr Ivanovich)
TI  -  Uniform approximations by trigonometric polynomials
U1  - 510 
PY  - 0000///Tokyo
PB  - VSP
KW  - Periodic functions
KW  - Polynomials
KW  - Approximation theory
KW  - Fourier series
N1  - 1.	Approximation of functions of many variables by fourier sums 
2.	Fejet sums 
3.	Spherical riesz sums 
4.	Rogosinskisums 
5.	Favard sums

ER  -