Volume & Issue: Volume 38, Issue 2, Spring 2014 
1. Multiplier in BL-algebras

Pages 95-103

R. Tayebi Khorami; A. Borumand Saeid


3. On the range of a derivation

Pages 111-115

A. Hosseini; M. Hassani; A. Niknam


4. On Covers of Acts over Semigroups

Pages 117-121

M. A. Naghipoor; M. Ershad


5. Chain least squares method and ill-posed problems

Pages 123-132

E. Babolian; A. Abdollahi; S. Shahmorad