TY - JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) A1 - CHENG Daizhan, ZHAO Yin, XU Xiangru T1 - Mix-valued logic and its applications Y1 - 2011-10-20 JF - JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) JO - JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) SP - 32 EP - 44 VL - 46 IS - 10 UR - http://lxbwk.njournal.sdu.edu.cn N1 - ER -