@article{Braun:888,
      author       = "Nils Braun and Alexander Glazov and Felix Metzer and
                      Eugenio Paoloni",
      title        = "Study of the collision point properties.",
      month        = "May",
      year         = "2018",
      note         = "Internal note describing selection is
                      BELLE2-NOTE-PH-2018-006",
}