@article{Johnson2010,
  author    = {Kurt Johnson},
  title     = {The Hairstreak Butterfly genus Noreena (Lycaenidae, Theclinae) and a new species from western Peru},
  journal   = {Insecta mundi : a journal of world insect systematics},
  volume    = {03},
  number    = {3},
  pages     = {247 -- 248},
  year      = {2010},
}