@inproceedings{marco2004absence,
title={Absence of the absolutely continuous spectrum of a first-order non-selfadjoint Dirac-like system for slowly decaying perturbations},
author={Marco Marletta, and Roman Romanov},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203615984056880},
booktitle={Arkiv for Matematik},
volume={44},
number={1},
pages={132-148},
year={2004},
}
Marco Marletta, and Roman Romanov. Absence of the absolutely continuous spectrum of a first-order non-selfadjoint Dirac-like system for slowly decaying perturbations. 2004. Vol. 44. In Arkiv for Matematik. pp.132-148. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203615984056880.