@article{AndreattaPauli2015,
  author    = {Marta Andreatta and Paul Pauli},
  title     = {Appetitive vs. aversive conditioning in humans},
  journal   = {Frontiers in Behavioral Neuroscience},
  volume    = {9},
  number    = {128},
  doi       = {10.3389/fnbeh.2015.00128},
  year      = {2015},
}