@article{ Farhat87,
  author = {Farhat, N.H.},
  title = {Optoelectronic Analogs of Self-Programming Neural Nets: Architectures
	and Methods for Implementing Fast Stochastic Learning by Simulated
	Annealing},
  journal = {Applied Optics},
  year = {1987},
  volume = {26},
  pages = {5093--5103}
}