Search results for: Vahid Parvaneh
Acta Mathematica Scientia > 2016 > 36 > 5 > 1445-1456
Acta Mathematica Scientia > 2014 > 34 > 5 > 1643-1654
Acta Mathematica Scientia > 2016 > 36 > 5 > 1445-1456
Acta Mathematica Scientia > 2014 > 34 > 5 > 1643-1654