Rule sets based bilevel decision model and algorithm.

Zheng Zheng Jie Lu Guangquan Zhang Qing He Rule sets based bilevel decision model and algorithm. 18-26 2009 36 Expert Syst. Appl. 1 http://dx.doi.org/10.1016/j.eswa.2007.09.011 db/journals/eswa/eswa36.html#ZhengLZH09