A. Hussein, O., A. J. Al-Moudarris, F., A. Oboid, S. (2009). Design of the Most Favorable Shapes foi" the Spherical Electrostatic euadrupole Lens. , 0(3), 550-568.

Oday A. Hussein; Fatin A. J. Al-Moudarris; Suru A. Oboid. "Design of the Most Favorable Shapes foi" the Spherical Electrostatic euadrupole Lens". , 0, 3, 2009, 550-568.

A. Hussein, O., A. J. Al-Moudarris, F., A. Oboid, S. (2009). 'Design of the Most Favorable Shapes foi" the Spherical Electrostatic euadrupole Lens', , 0(3), pp. 550-568.

A. Hussein, O., A. J. Al-Moudarris, F., A. Oboid, S. Design of the Most Favorable Shapes foi" the Spherical Electrostatic euadrupole Lens. , 2009; 0(3): 550-568.