@article{Simonov2026properties,
author={Simonov, A.B. and Simonov, B.V.},
title={PROPERTIES OF MIXED MODULI OF SMOOTHNESS OF FUNCTIONS WITH MONOTONE FOURIER COEFFICIENTS},
conference={OPERATOR EQUATIONS AND SOME RELATED ISSUES IN APPLIED MATHEMATICS},
publisher={FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov},
year={2026},
pages={191-196},
}