TY  - JOUR
T1  - Reduction of Error by Linear Compounding
JF  - Philosophical Transactions of the Royal Society of London. Series A, Containing Papers of a Math. or Phys. Character (1896-1934)
VL  - 221
SP  - 199
EP  - 237
PY  - 1921/01/01/
UR  - http://dx.doi.org/10.1098/rsta.1921.0007
M3  - doi:10.1098/rsta.1921.0007
AU  - Sheppard, W.
ER  -
