TY  - JOUR
T1  - On the Geometrical Treatment of the 'Normal Curve' of Statistics, with Especial Reference to Correlation and to the Theory of Error. 
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 62
SP  - 170
EP  - 173
PY  - 1897/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1897.0090
M3  - doi:10.1098/rspl.1897.0090
AU  - Sheppard, W.
ER  -