Persons RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB     Dobrovol'skaya, N M https://www.mathnet.ru/eng/person26995 List of publications on Google Scholar https://mathscinet.ams.org/mathscinet/MRAuthorID/435253 Publications in Math-Net.Ru Citations 1965 1. N. M. Dobrovol'skaya, V. A. Ponomarev, “A pair of counter-operators”, Uspekhi Mat. Nauk, 20:6(126) (1965),  81–86       1