@article{10_21136_MB_2014_143848,
     author = {Krej\v{c}i\v{r}{\'\i}k, David},
     title = {Spectrum of the {Laplacian} in narrow tubular neighbourhoods of hypersurfaces with combined {Dirichlet} and {Neumann} boundary conditions},
     journal = {Mathematica Bohemica},
     pages = {185--193},
     publisher = {mathdoc},
     volume = {139},
     number = {2},
     year = {2014},
     doi = {10.21136/MB.2014.143848},
     mrnumber = {3238833},
     zbl = {06362252},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/MB.2014.143848/}
}