Journal of Electrostatics
Journal of Electrostatics > 2007 > 65 > 9 > 593-597
Journal of Electrostatics > 2007 > 65 > 10-11 > 704-708
Journal of Electrostatics > 2007 > 65 > 9 > 593-597
Journal of Electrostatics > 2007 > 65 > 10-11 > 704-708