Rational approximation of classes of convolutions of periodic functions von Chaĭchenko, S. O., Чайченко, С. О.

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Imbedding theorems for sets $L^{\psi}L_{M}$ and approximation by Fourier sums von Chaichenko, S. O., Чайченко, С. О.

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Supplement to F. Wiener sieve theorem von Savchuk, V. V., Chaichenko, S. O., Савчук, В. В., Чайченко, С. О.

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