Search results for: Niraj Kumar
Acta Mathematica Scientia > 2013 > 33 > 6 > 1571-1578
Journal of the Egyptian Mathematical Society > 2013 > 21 > 1 > 21-24
Acta Mathematica Scientia > 2013 > 33 > 6 > 1571-1578
Journal of the Egyptian Mathematical Society > 2013 > 21 > 1 > 21-24