TY  - JOUR
T1  - On the Modulus of Torsional Rigidity of Quartz Fibres and Its Temperature Coefficient. 
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 74
SP  - 401
EP  - 402
PY  - 1904/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1904.0135
M3  - doi:10.1098/rspl.1904.0135
AU  - Horton, F.
ER  -
