@phdthesis{12486,
  author = {Mark Saffman},
  title = {Self-Organized Formation of Image Representations in Photorefractive Oscillations},
  year = {1994},
  journal = {Department of Physics},
  volume = {Ph.D},
  month = {1994-05},
  publisher = {University of Colorado Boulder},
  address = {Boulder},
}