- A. V. Osipov, E. G. Pytkeev, “On some properties of the space of upper semicontinuous functions”, Acta Math. Hungar., 157, № 2, 2019, 459
- Alexander V. Osipov, “The functional characterizations of the Rothberger and Menger properties”, Topology and its Applications, 243, 2018, 146
- A. V. Osipov, “Application of selection principles in the study of the properties of function spaces”, Acta Math. Hungar., 154, № 2, 2018, 362
- Alexander V. Osipov, Piotr Szewczak, Boaz Tsaban, “Strongly sequentially separable function spaces, via selection principles”, Topology and its Applications, 270, 2020, 106942
- Alexander V. Osipov, “Classification of selectors for sequences of dense sets of C(X)”, Topology and its Applications, 242, 2018, 20
- Alexander V. Osipov, “Velichko's notions close to sequential separability and their hereditary variants in C-theory”, Topology and its Applications, 357, 2024, 109076