Persons RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB     Katkov, M L https://www.mathnet.ru/eng/person42796 List of publications on Google Scholar https://mathscinet.ams.org/mathscinet/MRAuthorID/473079 Publications in Math-Net.Ru Citations 1979 1. M. L. Katkov, “Generalization of istratescu's theorem on contractive mappings in metric spaces”, Zap. Nauchn. Sem. LOMI, 83 (1979),  73–82      ; J. Soviet Math., 19:3 (1982), 1258–1265