db/conf/cikm/FrenchPS97.html James C. French Allison L. Powell Eric Schulman Applications of Approximate Word Matching in Information Retrieval. 9-15 CIKM1997/P009.pdf 1997 conf/cikm/97 CIKM http://doi.acm.org/10.1145/266714.266721 db/conf/cikm/cikm97.html#FrenchPS97