@inproceedings{cap-kap:free-applicatives,
  author = {Paolo Capriotti and Ambrus Kaposi},
  journal = {Proceedings 5th Workshop on Mathematically Structured Functional Programming},
  month = {6},
  pages = {2-30},
  publisher = {Open Publishing Association},
  title = {Free applicative functors},
  volume = {153},
  year = {2014}
}