(1)
Akhazhanov, T.B.; Bokayev N.А.; Matin, D.T. Erratum To: “Coefficients of Multiple Fourier-Haar Series and Variational Modulus of continuity” [Bulletin of the Karaganda University. Mathematics Series, No. 4(112), 2023, Pp. 21–29]. M 2024, 113, 218.