@article{Sarkar:20069n,
  author = "Sarkar, Apu  and  Barat, P.  and  Mukherjee, P.  and  Bandyopadhyay, S. K.",
  title = "{Scaling behaviour of Portevin-Le Chatelier effect}",
  doi = "10.22323/1.023.0040",
  journal = "PoS",
  year = 2006,
  volume = "SMPRI2005",
  pages = "040"
}