Persons RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB     Oja, P È https://www.mathnet.ru/eng/person117701 List of publications on Google Scholar Publications in Math-Net.Ru Citations 1975 1. G. M. Vainikko, P. È. Oja, “The convergence and rate of convergence of the Galerkin method for abstract evolution equations”, Differ. Uravn., 11:7 (1975),  1269–1277       17 Organisations Tartu University