TY  - JOUR
T1  - A Discourse concerning the Menstrual Parallax, Arising from the Mutual Gravitation of the Earth and Moon; It's Influence on the Observations of the Sun and Planets; With a Method of Observing It: By J. Smeaton, F. R. S.
JF  - Philosophical Transactions (1683-1775)
VL  - 58
SP  - 156
EP  - 169
PY  - 1768/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1768.0024
M3  - doi:10.1098/rstl.1768.0024
AU  - Smeaton, J.
ER  -