- Sergei Grudsky, Alexey Karapetyants, Adolf Mirotin, “Estimates for singular numbers of Hausdorff–Zhu operators and applications”, Math Methods in App Sciences, 46, № 8, 2023, 9676
![https://doi.org/10.1002/mma.9080 crossref](/refsvg/svg/crossref.svg)
- Evgeny Berezhnoi, Alexey Karapetyants, “Grand and small norms in Lebesgue spaces”, Math Methods in App Sciences, 47, № 2, 2024, 725
![https://doi.org/10.1002/mma.9679 crossref](/refsvg/svg/crossref.svg)
- E. I. Berezhnoi, A. N. Karapetyants, “A New Approach to Grand and Small Norms in Discrete Lebesgue Spaces”, Math Notes, 114, № 5-6, 2023, 1118
![https://doi.org/10.1134/S0001434623110457 crossref](/refsvg/svg/crossref.svg)