TY  - JOUR
T1  - Note on Professor Hull's Paper
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 42
SP  - 308
EP  - 310
PY  - 1887/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1887.0058
M3  - doi:10.1098/rspl.1887.0058
AU  - Hardman, E.
ER  -