TY  - JOUR
T1  - An Enquiry into the Variation of Angles Observed in Crystals, Especially of Potassium-Alum and Ammonium-Alum. 
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 71
SP  - 439
EP  - 441
PY  - 1902/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1902.0123
M3  - doi:10.1098/rspl.1902.0123
AU  - Miers, H.
ER  -