Xinchun Yin Ting Yang Jianting Ning Optimized Approach for Computing Multi-base Chains. 964-968 2011 CIS https://doi.org/10.1109/CIS.2011.216 https://doi.ieeecomputersociety.org/10.1109/CIS.2011.216 conf/cis/2011 db/conf/cis/cis2011.html#YinYN11