TY - JOUR AU - K. A. Volosov TI - Eigenfunctions of structures described by the ``shallow water'' model in a~plane JO - Fundamentalʹnaâ i prikladnaâ matematika PY - 2006 SP - 17 EP - 32 VL - 12 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FPM_2006_12_6_a1/ LA - ru ID - FPM_2006_12_6_a1 ER -