TY - JOUR T1 - Note on a Possible Ultra-Solar Spectroscopic Phenomenon JF - Proceedings of the Royal Society of London (1854-1905) VL - 20 SP - 136 EP - 136 PY - 1871/01/01/ UR - http://dx.doi.org/10.1098/rspl.1871.0032 M3 - doi:10.1098/rspl.1871.0032 AU - Smyth, C. ER -