TY - JOUR T1 - The Catalytic Activity of Copper. Part I JF - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934) VL - 98 IS - 688 SP - 13 EP - 26 PY - 1920/09/01/ UR - http://dx.doi.org/10.1098/rspa.1920.0048 M3 - doi:10.1098/rspa.1920.0048 AU - Palmer, W. ER -