2 citations to https://www.mathnet.ru/rus/semr1374

1. F. G. Mukhamadiev, “Some topological and cardinal properties of the Nτφ-nucleus of a space X”, Appl. Gen. Topol., 24:2 (2023), 423  
2. Ljubisa Kocinac, Farkhod Mukhamadiev, Anvar Sadullaev, “Some topological and cardinal properties of the space of permutation degree”, Filomat, 36:20 (2022), 7059