1. Resolution des polysemies dans l' indexation automatique de resumes, centre national de la recherche scientifique, section d'automatique documentaire;Borillo,1966
2. Resolution of lexical ambiguities in ophthalmology;Coyaud,1968
3. Information retrieval and natural language;Moyne,1969
4. Automatic Information Organization and Retrieval;Salton,1968
5. The Smart Retrieval System,1971