TY  - JOUR
T1  - Description of a Lamp-Micrometer, and the Method of Using It. By Mr. William Herschel, F. R. S.
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 72
SP  - 163
EP  - 172
PY  - 1782/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1782.0015
M3  - doi:10.1098/rstl.1782.0015
AU  - Herschel, W.
ER  -