TY - JOUR T1 - The Diffusion of Electrons through a Slit JF - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934) VL - 90 IS - 615 SP - 69 EP - 72 PY - 1914/04/01/ UR - http://dx.doi.org/10.1098/rspa.1914.0037 M3 - doi:10.1098/rspa.1914.0037 AU - Mackie, J. ER -