TY - JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) A1 - YANG Ping, CAO Huai-xin*, SI Hai-yan T1 - Fuzzy closed and fuzzy open sets in a generalized fuzzy normed space Y1 - JF - JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) JO - JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) SP - 113 EP - 117 VL - 46 IS - 4 UR - http://lxbwk.njournal.sdu.edu.cn N1 - ER -