TY  - JOUR
T1  - On Linear Differential Equations
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 18
SP  - 118
EP  - 119
PY  - 1869/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1869.0031
M3  - doi:10.1098/rspl.1869.0031
AU  - Russell, W.
ER  -