A general information retrieval model based on modal logic
| Titre | A general information retrieval model based on modal logic | 
| Type de publication | Journal Article | 
| Année de publication | 1989 | 
| Auteurs | Nie, J-Y. | 
| Journal | Information Processing and Management | 
| Volume | 25(5) | 
| Pagination | 477-491 | 
        