@ARTICLE{Chatzichristofis20104250,
  author = {Savvas A. Chatzichristofis and Dimitris A. Mitzias and Georgios Ch.
	Sirakoulis and Yiannis S. Boutalis},
  title = {A novel cellular automata based technique for visual multimedia content
	encryption },
  journal = {Optics Communications },
  year = {2010},
  volume = {283},
  pages = {4250 - 4260},
  number = {21},
  doi = {http://dx.doi.org/10.1016/j.optcom.2010.06.043},
  issn = {0030-4018},
  url = {http://www.sciencedirect.com/science/article/pii/S0030401810006553}
}