@ARTICLE {5194,
author={D. Qiu Qiu and X. Zou},
doi={10.1103/PhysRevA.85.056301},
journal={Physical Review A - Atomic, Molecular, and Optical Physics},
title={Security analysis and improvements of arbitrated quantum signature schemes},
year={2010},
month={August},
volume={82},
number={4},
pages={042325-042325},
ISSN={1050-2947}
}