@article{87,
  author = {M. Saffman and D. Montgomery and Benjamin Zwickl and K. Kuroda and Dana Anderson},
  title = {Transverse instability of counterpropagating waves in photorefractive media},
  year = {1993},
  journal = {Physical Review A},
  volume = {48},
  pages = {3209-3215},
  month = {1993-10},
  issn = {1050-2947},
  doi = {10.1103/PhysRevA.48.3209},
}