Persons RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB     Shpak, G F https://www.mathnet.ru/eng/person209194 List of publications on Google Scholar Publications in Math-Net.Ru Citations 1983 1. G. F. Shpak, “Oscillations of a semispace with a free boundary”, Prikl. Mekh. Tekh. Fiz., 24:4 (1983),  171–173  ; J. Appl. Mech. Tech. Phys., 24:4 (1983), 604–606