Persons RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB     Akopyan, G G https://www.mathnet.ru/eng/person52048 List of publications on Google Scholar https://mathscinet.ams.org/mathscinet/MRAuthorID/245247 Publications in Math-Net.Ru Citations 1980 1. G. G. Akopyan, “Sequences of cubature formulas for differentiable functions in domains with degenerate corners”, Trudy Mat. Inst. Steklov., 156 (1980),  4–15      ; Proc. Steklov Inst. Math., 156 (1983), 3–15 1979 2. G. G. Akopyan, “An estimate of the errors of cubature formulas for differentiable functions on domains with degenerate angles”, Dokl. Akad. Nauk SSSR, 248:1 (1979),  11–15