Izv. Vyssh. Uchebn. Zaved. Mat., 1975 Number 9, Pages 59–67
(Mi ivm6446)
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This article is cited in
4 papers
The approximation of periodic functions of two variables by sums of Marcinkiewicz type
M. F. Timan,
V. G. Ponomarenko
UDC:
517.51 Received: 13.04.1972
English version:
Soviet Mathematics (Izvestiya VUZ. Matematika), 1975,
19:9,
49–56
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