TY  - JOUR
T1  - Note on the Density of Alloys of Nickel and Iron
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 50
SP  - 121
EP  - 122
PY  - 1891/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1891.0014
M3  - doi:10.1098/rspl.1891.0014
AU  - Hopkinson, J.
ER  -