Zeel' È O

Publications in Math-Net.Ru

1. Multiple trigonometric interpolation
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 1974, no. 3,  43–51
2. Trigonometric $(0,p,q)$-interpolation
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 1970, no. 3,  27–35