TY  - JOUR
T1  - Of the Rectification of the Conic Sections
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 92
SP  - 448
EP  - 476
PY  - 1802/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1802.0020
M3  - doi:10.1098/rstl.1802.0020
AU  - Hellins, J.
ER  -