TY  - JOUR
T1  - Demonstrations of the Late Dr. Maskelyne's Formulae for Finding the Longitude and Latitude of a Celestial Object from Its Right Ascension and Declination; and for Finding Its Right Ascension and Declination from Its Longitude and Latitude, the Obliquity of the Ecliptic Being Given in Both Cases 
JF  - Abstracts of the Papers Printed in the Philosophical Transactions of the Royal Society of London (1800-1843)
VL  - 2
SP  - 38
EP  - 38
PY  - 1815/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1815.0032
M3  - doi:10.1098/rspl.1815.0032
AU  - Robertson, A.
ER  -