@ARTICLE {3864,
author={L. Wu and L. Li and X. Zou and D. Qiu Qiu},
doi={10.1007/s11128-008-0093-6},
journal={Quantum Information Processing},
title={On mathematical theory of the duality computers},
year={2009},
month={January},
volume={8},
number={14},
pages={37-50},
ISSN={1570-0755}
}