TY  - JOUR
T1  - Comparative Photographic Spectra of Stars to the 3<latex>$\frac{1}{2}$</latex> Magnitude
JF  - Philosophical Transactions of the Royal Society of London. Series A, Containing Papers of a Math. or Phys. Character (1896-1934)
VL  - 191
SP  - 127
EP  - 138
PY  - 1898/01/01/
UR  - http://dx.doi.org/10.1098/rsta.1898.0004
M3  - doi:10.1098/rsta.1898.0004
AU  - McClean, F.
ER  -
