@article{article, title  = {{Effectiveness of query expansion in ranked-output document retrieval systems}},

 url = {{}},

 year = {{1992}},

 month = {{1}},

 author = {{Cuna Ekmekcioglu F and Robertson AM and Willett P}},

 doi = {{10.1177/016555159201800208}},

 volume = {{18}},

 journal = {{Journal of Information Science}},

 issue = {{2}},

 pages = {{139-147}},

 note = {{Accessed on 2024/12/26}}}