Vision Research
Vision Research > 2004 > 44 > 9 > 951-958
Vision Research > 2004 > 44 > 13 > 1589-1600
Vision Research > 2004 > 44 > 20 > 2317-2325
Vision Research > 2004 > 44 > 22 > 2559-2566
Vision Research > 2004 > 44 > 27 > 3099-3110