TY  - JOUR
T1  - On an Improved Reflecting Circle
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 91
SP  - 363
EP  - 374
PY  - 1801/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1801.0019
M3  - doi:10.1098/rstl.1801.0019
AU  - de Mendoza Rios, J.
ER  -