Stable self-trapping and ring formation in polydiacetylene para -toluene sulfonate.

@article{Wright1995StableSA,
  title={Stable self-trapping and ring formation in polydiacetylene para -toluene sulfonate.},
  author={E. M. Wright and B. Ludewigt Lawrence and William E. Torruellas and George I. Stegeman},
  journal={Optics letters},
  year={1995},
  volume={20 24},
  pages={2481}
}