Zhak I E

Publications in Math-Net.Ru

1. Conditions for uniform convergence of double sine series
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 1966, no. 4,  44–52
2. On a theorem of Lévy on absolute convergence of Fourier series
   
   Uspekhi Mat. Nauk, 10:1(63) (1955),  107–112
3. On summation of double series
   
   Mat. Sb. (N.S.), 35(77):1 (1954),  21–56
4. On conjugate double trigonometric series
   
   Mat. Sb. (N.S.), 31(73):3 (1952),  469–484