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Approximation by triangular fourier sums on classes of continuous periodic functions of two variables
A. I. Stepanets, V. I. RukasovVolume:
35
Language:
english
Pages:
6
Journal:
Ukrainian Mathematical Journal
DOI:
10.1007/bf01088940
Date:
March, 1983
File:
PDF, 318 KB
english, 1983