@inproceedings{j1987a,
title={A non-relativistic model of two-particle decay},
author={J Dittrich, and Pavel Exner},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191020130242793245641},
booktitle={Czechoslovak Journal of Physics B},
volume={37},
number={4},
pages={503-515},
year={1987},
}
J Dittrich, and Pavel Exner. A non-relativistic model of two-particle decay. 1987. Vol. 37. In Czechoslovak Journal of Physics B. pp.503-515. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191020130242793245641.