Leonchik E Yu

Publications in Math-Net.Ru

1. Precise summability indices for functions from classes $A_\infty$
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 2007, no. 2,  17–26
2. An estimate for the local smoothness of singular integrals
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 2003, no. 3,  20–30