Some remarks on ρ-upper continuous functions
Aleksandra Karasińska, Elžbieta Wagner-Bojakowska
On some Problem of Sierpiński and Ruziewicz Concerning the Superposition of Measurable Functions. Microscopic Hamel Basis
Aleksandra Karasińska, Elżbieta Wagner-Bojakowska
(B∆I,I)-saturated sets and Hamel basis
Aleksandra Karasińska, Elżbieta Wagner-Bojakowska
Comparison of Some Subfamilies of Functions Having The Baire Property
Gertruda Ivanova, Aleksandra Karasińska, Elżbieta Wagner-Bojakowska