@inproceedings{fedor2018geometrically,
title={Geometrically Induced Spectral Effects in Tubes with a Mixed DirichletNeumann Boundary},
author={Fedor L Bakharev, and Pavel Exner},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191020135153197203792},
booktitle={Reports on Mathematical Physics},
volume={81},
number={2},
pages={213-231},
year={2018},
}

Fedor L Bakharev, and Pavel Exner. Geometrically Induced Spectral Effects in Tubes with a Mixed DirichletNeumann Boundary. 2018. Vol. 81. In Reports on Mathematical Physics. pp.213-231. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191020135153197203792.