Citation: Bs. Xie et al., Dust-acoustic solitary waves and double layers in dusty plasma with variable dust charge and two-temperature ions, PHYS PLASMA, 6(10), 1999, pp. 3808-3816
Citation: Bs. Xie et Sg. Chen, Ionization problem for hydrogen atom in intense circularly polarized laserfield revisited, COMM TH PHY, 32(1), 1999, pp. 13-18