TY - JOUR T1 - On Errors Arising in the Measurement of Unsymmetrical Spectrum Lines JF - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934) VL - 101 IS - 712 SP - 431 EP - 434 PY - 1922/08/01/ UR - http://dx.doi.org/10.1098/rspa.1922.0054 M3 - doi:10.1098/rspa.1922.0054 AU - Merton, T. AU - Harrison, D. ER -