Persons RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB     Andrianova, Ludmila Yakovlevna (1935–2018) https://www.mathnet.ru/eng/person116595 List of publications on Google Scholar Publications in Math-Net.Ru Citations 1967 1. L. Ya. Andrianova, “Comparison of the accuracy of numerical integration of second-order differential equations and the corresponding system of first-order differential equations”, Differ. Uravn., 3:9 (1967),  1508–1517     Organisations Leningrad State University St. Petersburg Mathematical Society