Minimizing AND-EXOR Expressions for Multiple-Valued Two-Input Logic Functions. - Takaaki Mizuki; Hitoshi Tsubata; Takao Nishizeki (TAMC, 2009)

Minimizing AND-EXOR Expressions for Two-Variable Multiple-Valued Input Binary Output Functions. - Takaaki Mizuki; Hitoshi Tsubata; Takao Nishizeki (J. Multiple Valued Log. Soft Comput., 2010)