3 citations to https://www.mathnet.ru/rus/mzm8338

1. Sabir Umarov, Developments in Mathematics, 41, Introduction to Fractional and Pseudo-Differential Equations with Singular Symbols, 2015, 169  
2. Sabir Umarov, Developments in Mathematics, 41, Introduction to Fractional and Pseudo-Differential Equations with Singular Symbols, 2015, 373  
3. Ragnar Sigurdsson, “Convolution equations in domains of Cn”, Ark. Mat., 29:1-2 (1991), 285