TY - JOUR T1 - A Letter from Liege concerning Mr. Newton's Experiment of the Coloured Spectrum; together with Some Exceptions against His Theory of Light and Colours JF - Philosophical Transactions (1665-1678) VL - 11 SP - 692 EP - 698 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1676.0035 M3 - doi:10.1098/rstl.1676.0035 AU - Newton, M. ER -