@article{6022,
  author       = {Cahill, Brian and El Baradie, M.A.},
  issn         = {0924-0136},
  journal      = {Journal of Materials Processing Technology},
  number       = {1-3},
  pages        = {299--306},
  publisher    = {Elsevier BV},
  title        = {{LED-based fibre-optic sensor for measurement of surface roughness}},
  doi          = {10.1016/S0924-0136(01)00954-2},
  volume       = {119},
  year         = {2001},
}