Problems in hyperland?: a human factors perspective

Cognitive overheads and prostheses: some issues in evaluating hypertexts

HYPERTEXT '91 Proceedings of the third annual ACM conference on Hypertext

Hypertext or book: Which is better for answering questions?

CHI '92 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems

The effects of structural cues from multiple metaphors on computer users' information search performance

International Journal of Human-Computer Studies

Beyond information searching and browsing: acquiring knowledge from digital libraries

Information Processing and Management: an International Journal - Special issue: An Asian digital libraries perspective

The long-term effects of integral versus composite metaphors on experts' and novices' search behaviors

Interacting with Computers