by Heller, Morton A, Calcaterra, Jeffrey A, Green, Shavonda L, Barnette, Stevette L
Published in Perception (London) (01.01.1999)

by Sawin, D. A., Calcaterra, J. A., Olka, K.
Published in IBM systems journal (01.01.2003)

by HELLER, M. A, CALCATERRA, J. A, BURSON, L. L, GREEN, S. L
Published in Perception & psychophysics (01.11.1997)

by Heller, M A, Calcaterra, J A, Tyler, L A, Burson, L L
Published in Perception (London) (01.01.1996)

by Heller, Morton A., Calcaterra, Jeffrey A., Green, Shavonda, de Lima, Francisco Jose
Published in Journal of visual impairment & blindness (01.07.1999)

by Heller, M A, Calcaterra, J A, Green, S L, Brown, L
Published in Perception & psychophysics (01.10.1999)

by Heller, M A, Calcaterra, J A, Burson, L L, Tyler, L A
Published in Perception & psychophysics (01.02.1996)

by Calcaterra, Jeffrey A, Bennett, Kevin B
Published in Displays (01.08.2003)