@article{Duk:20127u,
  author = "Duk, Viacheslav",
  title = "{Search for heavy neutrino in K\rightarrow \mu \nu \gamma  decay at ISTRA+ setup}",
  doi = "10.22323/1.138.0013",
  journal = "PoS",
  year = 2012,
  volume = "QFTHEP2011",
  pages = "013"
}