Persons RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB     Ashrafyan, Yuri A. E-mail: https://www.mathnet.ru/eng/person117794 List of publications on Google Scholar Publications in Math-Net.Ru Citations 2014 1. Yu. A. Ashrafyan, T. N. Harutyunyan, “On a property of norming constants of Sturm–Liouville problem”, Proceedings of the YSU, Physical and Mathematical Sciences, 2014, no. 3,  3–7   Organisations Yerevan State University