%0 Journal Article
%A V. A. Sadovnichii
%T Opening address at the International Conference dedicated to the centenary of L.\,S.~Pontryagin's birth, Moscow, June~17, 2008
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 2010
%P 9-17
%V 271
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TM_2010_271_a1/
%G ru
%F TM_2010_271_a1