TY  - JOUR
T1  - An Observation of the Variation of Light in the Star Algol. In a Letter from Sir Henry C. Englefield, Bart. F. R. S. and S. A. to Joseph Planta, Esq. Sec. R. S.
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 74
SP  - 1
EP  - 3
PY  - 1784/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1784.0001
M3  - doi:10.1098/rstl.1784.0001
AU  - Englefield, H.
ER  -