1. Nakov P, Schwartz A, Hearst M. Citances: citation sentences for semantic analysis of bioscience text. In: Proceedings of the SIGIR’04 workshop on search and discovery in bioinformatics, Sheffield (UK); 2004. p. 81–8.
2. Wanjantuk P, Keane J. Finding related documents via communities in the citation graph. In: Proceedings of the international symposium on communications and information technologies, (ISCIT), Sapporo, Japan; 2004, p. 445–50.
3. Blind men and elephants: what do citation summaries tell us about a research article?;Elkiss;J Am Soc Inf Sci Technol,2008
4. Comparing citation contexts for information retrieval;Ritchie,2008
5. Using terms from citations for IR: some first results;Ritchie,2008