@article{Demidov:2011q8,
  author = "Demidov, Sergei  and  Levkov, Dmitry",
  title = "{Soliton-antisoliton production in particle collisions.}",
  doi = "10.22323/1.104.0048",
  journal = "PoS",
  year = 2011,
  volume = "QFTHEP2010",
  pages = "048"
}