Persons RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB     Livchak, Ya B Candidate of physico-mathematical sciences (1961) https://www.mathnet.ru/eng/person136901 List of publications on Google Scholar Publications in Math-Net.Ru Citations 1968 1. Ya. B. Livchak, “An approach to the notion of limit”, Dokl. Akad. Nauk SSSR, 180:3 (1968),  530–533     1960 2. Ya. B. Livchak, “On the theory of generalized-solvable groups”, Sibirsk. Mat. Zh., 1:4 (1960),  617–622       Organisations University of Latvia, Riga