@article{Preece-etal01,
  author	= {Preece, Alun and Flett, Alan and Sleeman, Derek and Curry, David and Meany, Nigel and Perry, Phil},
  title		= {Better knowledge management through knowledge engineering},
  journal	= {IEEE Intelligent systems},
  year		= {2001},
  volume	= {16},
  number	= {1},
  pages		= {36--43},
  month		= janfeb
}