@article{LewisBosmanFries2014,
  author    = {Christopher Murphy Lewis and Conrado A. Bosman and Pascal Fries},
  title     = {Recording of brain activity across spatial scales},
  journal   = {Current Opinion in Neurobiology},
  volume    = {32},
  pages     = {68 -- 77},
  doi       = {10.1016/j.conb.2014.12.007},
  year      = {2014},
}