Volume & Issue: Volume 1, Issue 2, September and October 2004, Pages 1-79 
3. FUZZY GRADE OF I.P.S. HYPERGROUPS OF ORDER 7

Pages 15-32

Piergiulio Corsini; Irina Cristea


5. PEDOMODELS FITTING WITH FUZZY LEAST SQUARES REGRESSION

Pages 45-61

JAHANGARD MOHAMMADI; SYED MAHMOUD TAHERI


6. FUZZY (POSITIVE, WEAK) IMPLICATIVE HYPER BCK-IDEALS

Pages 63-79

Mahmood Bakhshi; Rajab Ali Borzooei; Mohammad Mehdi Zahedi