Persons RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB     Ovchinnikova, N F https://www.mathnet.ru/eng/person68392 List of publications on Google Scholar https://mathscinet.ams.org/mathscinet/MRAuthorID/512654 Publications in Math-Net.Ru Citations 1973 1. I. M. Sobol', R. B. Statnikov, N. F. Ovchinnikova, “Locating the eigenvalues of a matrix”, Zh. Vychisl. Mat. Mat. Fiz., 13:6 (1973),  1581–1583      ; U.S.S.R. Comput. Math. Math. Phys., 13:6 (1973), 255–258 2