@misc{indiciae97a7584d0fd8,
  title = {Spontaneously generated X-shaped light bullets.},
  author = {P Di Trapani and G Valiulis and A Piskarskas and O Jedrkiewicz and J Trull and C Conti and S Trillo},
  year = {2003},
  doi = {10.1103/physrevlett.91.093904},
  url = {https://pubmed.ncbi.nlm.nih.gov/14525185/},
  note = {Source identifier: 14525185}
}