%0 Journal Article %A M. E. Perez %A G. A. Chechkin %A E. I. Yablokova %T On eigenvibrations of a body with ``light'' concentrated masses on the surface %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2002 %P 1240-1242 %V 57 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_2002_57_6_a18/ %G en %F RM_2002_57_6_a18