Persons RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB     Butavyan, A. A. https://www.mathnet.ru/eng/person117963 List of publications on Google Scholar Publications in Math-Net.Ru Citations 2016 1. S. M. Manukyan, A. A. Butavyan, H. M. Manukyan, “Transmission of narrow sound beams in nonlinear environment”, Proceedings of the YSU, Physical and Mathematical Sciences, 2016, no. 1,  45–51