TY  - JOUR
T1  - A Second Appendix to the Improved Solution of a Problem in Physical Astronomy, Inserted in the Philosophical Transactions for the Year 1798, Containing Some Further Remarks, and Improved Formulae for Computing the Coefficients A and B; by Which the Arithmetical Work Is Considerably Shortened and Facilitated. 
JF  - Abstracts of the Papers Printed in the Philosophical Transactions of the Royal Society of London (1800-1843)
VL  - 1
SP  - 7
EP  - 7
PY  - 1800/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1800.0004
M3  - doi:10.1098/rspl.1800.0004
AU  - Hellins, J.
ER  -