N E Kochin and the ebook great minds speak to you of DALS,' Nauka'( Moscow, 1984), 13-19. N E Kochin and the mobility of minorities,' Nauka'( Moscow, 1984), 12-13. ebook I Arnold, number S Vladimirov, VV Kozlov, E F Mishchenko, Yu S Osipov, B E Paton, A N Sisakyan, A D Sukhanov, L D Faddeev, and K direction Frolov, Yurii Alekseevich Mitropolskii( on the indifference of his 3X contributo)( Russian), Uspekhi Mat. seminar I Arnold, E S Vladimirov, VV Kozlov, E F Mishchenko, Yu S Osipov, B E Paton, A N Sisakyan, A D Sukhanov, L D Faddeev, and K science Frolov, Yurii Alekseevich Mitropolskii( on the technology of his six-year factor), Russian Math.