@article{article, title  = {{Improving subject retrieval in online catalogues: S. Walker, R.M. Jones.}},

 publisher = {{Elsevier}},

 url = {{}},

 year = {{1988}},

 month = {{1}},

 author = {{Willett P}},

 doi = {{10.1016/0306-4573(88)90014-3}},

 volume = {{24}},

 journal = {{Information Processing & Management}},

 issue = {{6}},

 pages = {{718-719}},

 note = {{Accessed on 2024/12/22}}}