@article{Cao Long:2010,
  author  = "V. Cao Long and W. Leoński and H. Nguyen Viet",
  title   = "Dynamics of collapse of optical pulses in Kerr medium",
  journal = "Journal of Computational Methods in Sciences and Engineering",
  volume  = "Vol. 10",
  pages   = "451--458",
  year    = "2010",
}