TY - JOUR T1 - On Certain Properties of the Alloys of the Gold-Copper Series JF - Proceedings of the Royal Society of London (1854-1905) VL - 67 SP - 105 EP - 112 PY - 1900/01/01/ UR - http://dx.doi.org/10.1098/rspl.1900.0005 M3 - doi:10.1098/rspl.1900.0005 AU - Roberts-Austen, W. AU - Rose, T. ER -