@inproceedings{pavel1996asymptotic,
title={Asymptotic estimates for bound states in quantum waveguides coupled laterally through a narrow window},
author={Pavel Exner, and SA Vugalter},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191020122331879446559},
booktitle={Annales de l'IHP Physique thorique},
volume={65},
number={1},
pages={109-123},
year={1996},
}
Pavel Exner, and SA Vugalter. Asymptotic estimates for bound states in quantum waveguides coupled laterally through a narrow window. 1996. Vol. 65. In Annales de l'IHP Physique thorique. pp.109-123. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191020122331879446559.