@article{BUI:2010,
  author  = "D. BUI and V. Cao Long and B. Nguyen Huy and S. Vu Ngoc",
  title   = "Optical solitons in presence of higher-order effects",
  journal = "Photonics Letters of Poland",
  volume  = "Vol. 2",
  number  = "no 2",
  pages   = "97--99",
  year    = "2010",
}