Previous Article Next Article Table of Contents Color Research and Application, Vol.23, No.1, 56-57, 1998 DOI10.1002/(SICI)1520-6378(199802)23:1<56::AID-COL10>3.0.CO;2-5 Export Citation Testing the standard observer with sensitive tools - Thornton's reply Thornton WA Please enable JavaScript to view the comments powered by Disqus.