TY - JOUR T1 - Polarised Rontgen Radiation. JF - Proceedings of the Royal Society of London (1854-1905) VL - 74 SP - 474 EP - 475 PY - 1904/01/01/ UR - http://dx.doi.org/10.1098/rspl.1904.0142 M3 - doi:10.1098/rspl.1904.0142 AU - Barkla, C. ER -