- Borel sets with sigma-compact sections for nonseparable spaces2008 | Faculty of Mathematics and Physics
- A converse of the Arsenin-Kunugui theorem on Borel sets with sigma-compact sections2000 | Faculty of Mathematics and Physics
- There is no bound on Borel classes of graphs in the Luzin-Novikov theorem2022 | Faculty of Mathematics and Physics
- On a weak form of uniform convergence +12005 | Faculty of Mathematics and Physics
- Classification of the spaces C_p*(X) within the Borel-Wadge hierarchy for a projective space X2015 | Faculty of Mathematics and Physics