@article{118096,
  author = {B Paul and M Dowell and A Gallagher and J Cooper},
  title = {Observation of conical emission from a single self-trapped beam},
  year = {1999},
  number = {59},
  month = {1999-01-01},
  publisher = {Physical Review A (Atomic, Molecular and Optical Physics)},
  language = {en},
}