Sources

Every source backing a fact on Irvin Katz's own page, deduplicated — the same source backing several facts appears once.

• Evidence-skip override (emergency)
• http://chi1995.acm.org/ — http://chi1995.acm.org/
• https://chi1996.acm.org/ — https://chi1996.acm.org/
• https://mobilehci.acm.org/1995/ — https://mobilehci.acm.org/1995/