@article{GibbonsMarkwick-Smith92,
  author	= {Gibbons, John and Markwick-Smith, Victoria},
  year		= {1992},
  title		= {Exploring the use of a systemic semantic description},
  journal	= {International Journal of Applied Linguistics},
  volume	= {2},
  number	= {1},
  pages		= {36--50}
}