TY - JOUR AU - S. A. Stepin TI - The vertical structure of atmospheric vibrations: double completeness of the eigenfunctions of the problem JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1990 SP - 166 EP - 167 VL - 45 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1990_45_6_a18/ LA - en ID - RM_1990_45_6_a18 ER -