Persons RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB     Efremov, V A https://www.mathnet.ru/eng/person79884 List of publications on Google Scholar Publications in Math-Net.Ru Citations 2010 1. I. N. Balaba, V. A. Efremov, “Graded quotient rings of semiprime graded rings”, Chebyshevskii Sb., 11:1 (2010),  20–30     2 Organisations Tula State Pedagogical University