TY - JOUR T1 - On the Order of Appearance of Chemical Substances at Different Stellar Temperatures JF - Proceedings of the Royal Society of London (1854-1905) VL - 64 SP - 396 EP - 401 PY - 1898/01/01/ UR - http://dx.doi.org/10.1098/rspl.1898.0118 M3 - doi:10.1098/rspl.1898.0118 AU - Lockyer, N. ER -