TY  - JOUR
T1  - Investigation of an Extensive Class of Partial Differential Equations of the Second Order, in Which the Equation of Laplace's Functions is Included
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 136
SP  - 133
EP  - 136
PY  - 1846/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1846.0011
M3  - doi:10.1098/rstl.1846.0011
AU  - Hearn, G.
ER  -