@phdthesis{12484,
  author = {Anno Hermanns},
  title = {Theory and Applications of the Dynamics and Signal Cross- Correlations in Photorefractive Two-Beam Coupling},
  year = {1993},
  journal = {Department of Physics},
  volume = {Ph.D},
  month = {1993-05},
  publisher = {University of Colorado Boulder},
  address = {Boulder},
}