TY  - JOUR
T1  - A Further Attempt to Facilitate the Resolution of Isoperimetrical Problems. By Mr. Thomas Simpson, F. R. S.
JF  - Philosophical Transactions (1683-1775)
VL  - 50
SP  - 623
EP  - 631
PY  - 1757/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1757.0086
M3  - doi:10.1098/rstl.1757.0086
AU  - Simpson, T.
ER  -