TY - JOUR T1 - The Evolution of the Spectrum of a Star during Its Growth from a Nebula JF - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934) VL - 76 IS - 511 SP - 374 EP - 380 PY - 1905/08/04/ UR - http://dx.doi.org/10.1098/rspa.1905.0040 M3 - doi:10.1098/rspa.1905.0040 AU - Wilson, W. ER -