%0 Journal Article %A M. V. Novitskii %T On the recovery, from a~countable collection of polynomial conservation laws, of action variables for the KdV equation in the class of almost periodic functions %J Sbornik. Mathematics %D 1987 %P 417-428 %V 56 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1987_56_2_a8/ %G en %F SM_1987_56_2_a8