@article{118956,
  author = {W Lai and M Babiker and L Allen},
  title = {Radiation Forces on a Two-Level Atom in a Sigma Plus - Sigma Minus Configuration of Laguerre-Gaussian Beams},
  year = {1997},
  number = {133},
  month = {1997-01-01},
  publisher = {Optics Communications},
  language = {en},
}