Speciality: 01.01.01 (Real analysis, complex analysis, and functional analysis)
E-mail: ,
Website: https://volpi.ru/vit/vit_membership/igumnov_ay

Publications in Math-Net.Ru

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Organisations:

• Volzhsky Institute of Economics, Pedagogy and Law
• Volzhsky Polytechnic Institute (branch) of Volgograd State Technical University
• Volgograd State University