TY  - JOUR
T1  - On the Optical Properties of a New Chromic Oxalate
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 21
SP  - 499
EP  - 507
PY  - 1872/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1872.0094
M3  - doi:10.1098/rspl.1872.0094
AU  - Hartley, W.
ER  -