@misc{404,
  author = {Laszlo Juracz and Gabor Pap and Larry Howard and Julie Johnson},
  title = {HoloRena: a framework for developing flow-driven web-based educational games},
  year = {2010},
  journal = {IEEE Learning Technology},
  volume = {12},
  edition = {Special Issue on Game Based Learning},
  number = {1},
  month = {01/2010},
}