TY - JOUR T1 - Bakerian Lecture: Series Lines in Spark Spectra JF - Philosophical Transactions of the Royal Society of London. Series A, Containing Papers of a Math. or Phys. Character (1896-1934) VL - 214 SP - 225 EP - 266 PY - 1914/01/01/ UR - http://dx.doi.org/10.1098/rsta.1914.0017 M3 - doi:10.1098/rsta.1914.0017 AU - Fowler, A. ER -