Persons RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB     Shvartsman, Polina A E-mail: https://www.mathnet.ru/eng/person68706 List of publications on Google Scholar https://mathscinet.ams.org/mathscinet/MRAuthorID/633932 Publications in Math-Net.Ru Citations 1998 1. P. A. Shvartsman, “On the localization of spectra for the sum and product of matrices of certain classes”, Algebra i Analiz, 10:1 (1998),  202–247      ; St. Petersburg Math. J., 10:1 (1999), 159–195