TY - GEN AU - Hurlbert,A TI - Colour vision: Is colour constancy real? SN - 0960-9822 PY - 1999///1101 KW - Color Perception KW - physiology KW - Color Perception Tests KW - methods KW - Contrast Sensitivity KW - Humans KW - Observer Variation N1 - Publication Type: Journal Article; Review UR - https://doi.org/10.1016/s0960-9822(99)80354-6 ER -