TY  - JOUR
T1  - Description of a New Instrument for Performing Mechanically the Involution and Evolution of Numbers
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 105
SP  - 9
EP  - 28
PY  - 1815/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1815.0003
M3  - doi:10.1098/rstl.1815.0003
AU  - Roget, P.
ER  -