TY  - JOUR
T1  - A Paper to Obviate Some Doubts concerning the Great Magnisying Powers Used. By Mr. Herschel, F. R. S.
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 72
SP  - 173
EP  - 178
PY  - 1782/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1782.0016
M3  - doi:10.1098/rstl.1782.0016
AU  - Herschel, M.
ER  -