TY - JOUR T1 - On the Source of the Rontgen Rays in Focus Tubes JF - Proceedings of the Royal Society of London (1854-1905) VL - 63 SP - 432 EP - 437 PY - 1898/01/01/ UR - http://dx.doi.org/10.1098/rspl.1898.0056 M3 - doi:10.1098/rspl.1898.0056 AU - Swinton, A. ER -