Some schemes for restructuring and mobilising information in documents: A historical perspective
Cognitive abilities and information system usability
Upper bounds for retrieval performance and their use measuring performance and generating optimal boolean queries: Can it get any better than this?
Information retrieval evaluation in practice: A case study approach
An expert system approach to online catalog subject searching
The poisson-lognormal model for bibliometric/scientometric distributions
The effectiveness of document neighboring in search enhancement
Bradford curves
A theory of continuous rates and applications to the theory of growth and obsolescence rates
Term dependence: Truncating the Bahadur Lazarsfeld expansion