TY  - JOUR
T1  - Memoir on the Integration of Partial Differential Equations of the Second Order in Three Independent Variables, When an Intermediary Integral Does Not Exist in General. 
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 62
SP  - 283
EP  - 285
PY  - 1897/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1897.0108
M3  - doi:10.1098/rspl.1897.0108
AU  - Forsyth, A.
ER  -