TY - JOUR T1 - The Sensitiveness of the Retina to Light and Colour JF - Philosophical Transactions of the Royal Society of London. Series A, Containing Papers of a Math. or Phys. Character (1896-1934) VL - 190 SP - 155 EP - 195 PY - 1897/01/01/ UR - http://dx.doi.org/10.1098/rsta.1897.0018 M3 - doi:10.1098/rsta.1897.0018 AU - de W. Abney, W. ER -