Querying a Hypertext Information Retrieval System by the Use of Classification

@article{Aboud1993QueryingAH,
  title={Querying a Hypertext Information Retrieval System by the Use of Classification},
  author={M. Aboud and Claude Chrisment and R. Razouk and Florence S{\`e}des and Chantal Soul{\'e}-Dupuy},
  journal={Inf. Process. Manage.},
  year={1993},
  volume={29},
  pages={387-396}
}