%0 Journal Article %A K. A. Volosov %T Eigenfunctions of structures described by the ``shallow water'' model in a~plane %J Fundamentalʹnaâ i prikladnaâ matematika %D 2006 %P 17-32 %V 12 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/FPM_2006_12_6_a1/ %G ru %F FPM_2006_12_6_a1