TY - JOUR T1 - The Flexure of Telescope Mirror-Discs Arising from their Weight, and Its Influence upon Resolving Power JF - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934) VL - 88 IS - 605 SP - 494 EP - 522 PY - 1913/07/01/ UR - http://dx.doi.org/10.1098/rspa.1913.0047 M3 - doi:10.1098/rspa.1913.0047 AU - Jones, H. ER -