TY - JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) A1 - T1 - FR-injective and FR-flat dimensions of complexes Y1 - 2018-06-20 JF - JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) JO - JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) SP - 1 EP - 6 VL - 53 IS - 6 UR - http://lxbwk.njournal.sdu.edu.cn N1 - 10.6040/j.issn.1671-9352.0.2017.524 ER -