TY  - JOUR
T1  - On Simultaneous Differential Equations of the First Order in Which the Number of the Variables Exceeds by More Than One the Number of the Equations
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 152
SP  - 437
EP  - 454
PY  - 1862/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1862.0023
M3  - doi:10.1098/rstl.1862.0023
AU  - Boole, G.
ER  -