@inproceedings{Kosmachev:2013A2,
  author = "Kosmachev, Oleg Semionovich",
  title = "{On the possibility of massless neutrino oscillations}",
  doi = "10.22323/1.173.0014",
  booktitle = "Proceedings of XXI International Baldin Seminar on High Energy Physics Problems  {\textemdash} PoS(Baldin ISHEPP XXI)",
  year = 2013,
  volume = "173",
  pages = "014"
}