@report{bitcoin,
author = {Satoshi Nakamoto},
title = {Bitcoin: A Peer-to-Peer Electronic Cash System},
type = {},
institution = {},
date = {},
}

@report{bartercast,
author = {Michel Meulpolder, Johan Pouwelse, Dick Epema, Henk Sips},
title = {BarterCast: Fully distributed Sharing-Ratio Enforcement in BitTorrent},
type = {},
institution = {TU Delft},
date = {},
}

@report{dispersy,
author = {Boudewijn Schoon},
title = {Dispersy: Distributed Permission System},
type = {},
institution = {TU Delft},
date = {},
}

@book{networksbook,
author = {Andrew S. Tanenbaum, David J. Wetherall},
title = {Computer Networks, Fifth edition},
date = {2011},
}

@online{noclassesvid,
ALTauthor = {Jack Diederich},
ALTeditor = {editor},
title = {Stop Writing Classes. http://pyvideo.org/video/880/stop-writing-classes, 24-06-2015},
date = {24-06-2015},
url = {http://pyvideo.org/video/880/stop-writing-classes}
}

@article{bitcoin,
  title={Bitcoin: A peer-to-peer electronic cash system},
  author={Nakamoto, Satoshi},
  journal={Consulted},
  volume={1},
  number={2012},
  pages={28},
  year={2008}
}

@article{bartercast,
  title={Bartercast: Fully distributed sharing-ratio enforcement in bittorrent},
  author={Meulpolder, Michel and Pouwelse, Johan and Epema, Dick and Sips, Henk},
  journal={Delft University of Technology-Parallel and Distributed Systems Report Series},
  year={2008}
}

@report{dispersy,
author = {Boudewijn Schoon},
title = {Dispersy: Distributed Permission System},
type = {},
institution = {TU Delft},
date = {},
}

@book{networksbook,
author = {Andrew S. Tanenbaum, David J. Wetherall},
title = {Computer Networks, Fifth edition},
date = {2011},
}

@online{noclassesvid,
ALTauthor = {Jack Diederich},
ALTeditor = {editor},
title = {Stop Writing Classes. http://pyvideo.org/video/880/stop-writing-classes, 24-06-2015},
date = {24-06-2015},
url = {http://pyvideo.org/video/880/stop-writing-classes}
}
Update references to include more information.
Update references to include more information.
