Search results for: Ejaz Ahmed
Lobachevskii Journal of Mathematics > 2017 > 38 > 1 > 101-109
Lobachevskii Journal of Mathematics > 2017 > 38 > 1 > 110-115
Lobachevskii Journal of Mathematics > 2017 > 38 > 1 > 101-109
Lobachevskii Journal of Mathematics > 2017 > 38 > 1 > 110-115