@article{Pivovarov:20075a,
  author = "Pivovarov, Ivan  and  Studenikin, Alexander",
  title = "{Neutrino quantum states in matter}",
  doi = "10.22323/1.021.0191",
  journal = "PoS",
  year = 2007,
  volume = "HEP2005",
  pages = "191"
}