TY  - JOUR
T1  - A Supplement to a Former Paper, concerning Difficulties in the Newtonian Theory of Light: By the Rev. S. Horsley, L L. B. F. R. S.
JF  - Philosophical Transactions (1683-1775)
VL  - 61
SP  - 547
EP  - 558
PY  - 1771/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1771.0051
M3  - doi:10.1098/rstl.1771.0051
AU  - Horsley, S.
ER  -