%0 Journal Article
%A McLaughlin, Joyce
%A Portnoy, Arturo
%T Perturbation expansions for eigenvalues and eigenvectors for a rectangular membrane subject to a restorative force
%J Electronic research announcements of the American Mathematical Society
%D 1997
%P 72-77
%V 03
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.1090/S1079-6762-97-00027-9/
%R 10.1090/S1079-6762-97-00027-9
%F ERAAMS_1997_03_a9