TY - JOUR T1 - A New Method for an Absolute Determination of Frequency JF - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934) VL - 95 IS - 673 SP - 533 EP - 545 PY - 1919/07/15/ UR - http://dx.doi.org/10.1098/rspa.1919.0031 M3 - doi:10.1098/rspa.1919.0031 AU - Dey, A. AU - Raman, C. ER -