Persons RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB     Okun', B L https://www.mathnet.ru/eng/person33010 List of publications on Google Scholar https://mathscinet.ams.org/mathscinet/MRAuthorID/343294 Publications in Math-Net.Ru Citations 1988 1. B. L. Okun', “Homological dimension and the Mayer–Vietoris sequence”, Mat. Zametki, 43:1 (1988),  125–132      ; Math. Notes, 43:1 (1988), 71–75