Search results for: Sotiris K. Ntouyas
Boundary Value Problems > 2015 > 2015 > 1 > 1-30
Arab Journal of Mathematical Sciences > 2012 > 18 > 2 > 121-134
Boundary Value Problems > 2015 > 2015 > 1 > 1-30
Arab Journal of Mathematical Sciences > 2012 > 18 > 2 > 121-134