TY - JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) A1 - GONG Chun-mei, WANG Hui, WU Dan-dan T1 - (*)-Good congruences on superabundant semigroups Y1 - JF - JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) JO - JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) SP - 98 EP - 101 VL - 55 IS - 8 UR - http://lxbwk.njournal.sdu.edu.cn N1 - 10.6040/j.issn.1671-9352.0.2019.508 ER -