2 citations to https://www.mathnet.ru/rus/jmaa9

1. Sergiusz Kȩska, “A Note on the Continuous and Nowhere Differentiable Function”, Symmetry, 17:2 (2025), 269  
2. Sergiusz Kȩska, Victor Kovtunenko, “A Note on Derivative of Sine Series with Square Root”, Abstract and Applied Analysis, 2021 (2021), 1