Persons RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB     Drugush, Ya M https://www.mathnet.ru/eng/person42017 List of publications on Google Scholar https://mathscinet.ams.org/mathscinet/MRAuthorID/215672 Publications in Math-Net.Ru Citations 1984 1. Ya. M. Drugush, “Finite approximability of forest superintuitionistic logics”, Mat. Zametki, 36:5 (1984),  755–764      ; Math. Notes, 36:5 (1984), 878–882   1982 2. Ya. M. Drugush, “Union of logics modeled by finite trees”, Algebra Logika, 21:2 (1982),  149–161     3. Ya. M. Drugush, “Forest superintuitionistic logics”, Dokl. Akad. Nauk SSSR, 262:3 (1982),  523–526