%0 Journal Article %A V. V. Grushin %T Asymptotic Behavior of Eigenvalues of the Laplace Operator in Infinite Cylinders Perturbed by Transverse Extensions %J Matematičeskie zametki %D 2007 %P 328-334 %V 81 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2007_81_3_a1/ %G ru %F MZM_2007_81_3_a1