Practice Related e-Learning - The VIP Framework

@article{Lie2003PracticeRE,
  title={Practice Related e-Learning - The VIP Framework},
  author={Mang Lie and Claudia Linnhoff-Popien and Silvia E. Matalik and Tim Seipold and Carsten Pils and Frank Imhoff},
  journal={Informatica (Slovenia)},
  year={2003},
  volume={27},
  pages={263-274}
}