@article{TUC-HCIS/LP13b,
  author = "F. Loll and N. Pinkwart",
  title = "LASAD: Flexible Representations for Computer-Based Collaborative Argumentation",
  year = 2013,
  journal = "International Journal of Human-Computer Studies",
  volume = 71,
  number = 1,
  keywords = "lasad",
  doi = "10.1016/j.ijhcs.2012.04.002"
}