%0 Journal Article %A V. F. Lazutkin %T Construction of an asymptotic series for eigenfunctions of the ``bouncing ball'' type %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1968 %P 106-118 %V 95 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1968_95_a5/ %G ru %F TM_1968_95_a5