@article{ Paulsen_Sejnowski00,
  author = {Paulsen, O. and Sejnowski, T.J.},
  title = {Natural patterns of activity and long-term synaptic plasticity},
  journal = {Current opinion in neurobiology},
  year = {2000},
  volume = {10},
  pages = {172--180},
  number = {2},
  publisher = {Elsevier}
}