%0 Journal Article %A V. V. Grushin %T Asymptotic Behavior of Eigenvalues of the Laplace Operator in Thin Infinite Tubes %J Matematičeskie zametki %D 2009 %P 687-701 %V 85 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2009_85_5_a4/ %G ru %F MZM_2009_85_5_a4