@article{dorrvoss-ijes96,
  author	= {Dorr, Bonnie J. and Voss, Clare R.},
  month		= mar,
  year		= {1996},
  title		= {A Multi-level approach to Interlingual MT: defining the Interface between Representational Languages},
  journal	= {International Journal of Expert Systems, Special Issue on Knowledge Representation and Reasoning for Natural Language Processing},
  volume	= {9},
  number	= {1}
}