%0 Journal Article %A Krejčiřík, David %T Spectrum of the Laplacian in narrow tubular neighbourhoods of hypersurfaces with combined Dirichlet and Neumann boundary conditions %J Mathematica Bohemica %D 2014 %P 185-193 %V 139 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/MB.2014.143848/ %R 10.21136/MB.2014.143848 %G en %F 10_21136_MB_2014_143848