@article{Abe_1989,
title={Exciton versus Interband Absorption in Peierls Insulators},
volume={58},
ISSN={1347-4073},
url={http://dx.doi.org/10.1143/jpsj.58.62},
DOI={10.1143/jpsj.58.62},
number={1},
journal={Journal of the Physical Society of Japan},
publisher={Physical Society of Japan},
author={Abe,
Shuji},
year={1989},
month=jan,
pages={62–65} }