TY - JOUR T1 - The Charge and Nature of the $ \alpha $-Particle JF - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934) VL - 81 IS - 546 SP - 162 EP - 173 PY - 1908/08/27/ UR - http://dx.doi.org/10.1098/rspa.1908.0066 M3 - doi:10.1098/rspa.1908.0066 AU - Rutherford, E. AU - Geiger, H. ER -