DEADLINER: Building a New Niche Search Engine. - Andries Kruger; C. Lee Giles; Frans Coetzee; Eric J. Glover; Gary William Flake; Steve Lawrence; Christian W. Omlin (CIKM, 2000)

Persistence of information on the web: Analyzing citations contained in research articles. - Steve Lawrence; Frans Coetzee; Gary William Flake; David M. Pennock; Robert Krovetz; Finn Årup Nielsen; Andries Kruger; C. Lee Giles (CIKM, 2000)

Improving Category Specific Web Search by Learning Query Modifications. - Eric J. Glover; Gary William Flake; Steve Lawrence; William P. Birmingham; Andries Kruger; C. Lee Giles; David M. Pennock (SAINT, 2001)

Persistence of Web References in Scientific Research. - Steve Lawrence; David M. Pennock; Gary William Flake; Robert Krovetz; Frans Coetzee; Eric J. Glover; Finn Årup Nielsen; Andries Kruger; C. Lee Giles (Computer, 2001)