@misc{WahlWiniwarter,
  author    = {Wahl, Harald and Winiwarter, Werner},
  title     = {The Intelligent Integrated Computer-Assisted Language Learning (iiCALL) Environment - Work in Progress},
  subject      = {Language learning},
  language  = {en}
}
@inproceedings{WahlWiniwarter,
  author    = {Wahl, Harald and Winiwarter, Werner},
  title     = {The Intelligent Integrated Computer-Assisted Language Learning (iiCALL) Environment - Work in Progress},
  series = {Proceedings of the iiWAS2011, 13th International Conference on Information Integration and Web-based Applications \& Services, Ho Chi Minh City, Vietnam},
  booktitle = {Proceedings of the iiWAS2011, 13th International Conference on Information Integration and Web-based Applications \& Services, Ho Chi Minh City, Vietnam},
  isbn      = {978-1-4503-0784-0},
  pages     = {426 -- 429},
  subject      = {Language learning},
  language  = {en}
}