%0 Journal Article
%A Rustem R. Gadyl'shin
%T On regular and singular perturbations of acoustic and quantum waveguides
%J Comptes Rendus. Mécanique
%D 2004
%P 647-652
%V 332
%N 8
%I Elsevier
%R 10.1016/j.crme.2004.03.010
%G en
%F CRMECA_2004__332_8_647_0