%0 Journal Article %A D. V. Anosov %T The work of L.\,S.~Pontryagin on function theory and functional analysis %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1988 %P 245-249 %V 182 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1988_182_a9/ %G ru %F TM_1988_182_a9