- Smbat A. Aghekyan, Alexey N. Karapetyants, 357, Operator Theory and Harmonic Analysis, 2021, 1
- Alexey Karapetyants, Stefan Samko, “Hadamard–Bergman Convolution Operators”, Complex Anal. Oper. Theory, 14, no. 8, 2020, 77
- Georgios Stylogiannis, “Hausdorff operators on Bergman spaces of the upper half plane”, Concrete Operators, 7, no. 1, 2020, 69
- Alexey Karapetyants, Adolf Mirotin, “A class of Hausdorff–Berezin operators on the unit ball”, Can. Math. Bull., 2024, 1
- V. A. Grigorian, A. N. Karapetyants, “Hausdorff–Berezin and Hausdorff–Zhu Operators on
Bidisc”, Lobachevskii J Math, 45, no. 12, 2024, 6094
- E. D. Danelyan, S. S. Irtakov, “A CLASS OF ONE-DIMENSIONAL VARIABLE HAUSDORFF-TYPE OPERATORS”, J Math Sci, 2025