@article{99,
  author = {Dana Anderson and C. Benkert and Beth Chorbajian and A. Hermanns},
  title = {Photorefractive flip-flop},
  year = {1991},
  journal = {Optics Letters},
  volume = {16},
  pages = {250},
  month = {1991-01},
  issn = {0146-9592},
  doi = {10.1364/OL.16.000250},
}