About:Eye-Tracking, Gaze Control and Usability:

http://www.cs.uta.fi/research/hci/gaze/links.php

Eye-Tracking Research
International Journal of Human Computer Studies
Journal of Digital Information 
SIGCHI Bulletin
Human Computer Interaction
Interacting with Computers 
ACM Transactions on HCI
SIGCHI list of HCI Journals
http://www.idea-group.com/journals/details.asp?id=4290
http://www.acm.org/pubs/tochi/
http://usability.gov/pdfs/guidelines.html
http://www.hcibib.org/
http://www.hcibib.org/confer.html
http://www-306.ibm.com/ibm/easy/eou_ext.nsf/publish/558
http://www.useit.com/papers/heuristic/heuristic_evaluation.html
http://www.uie.com/events/uiconf/articles/