TY  - JOUR
T1  - The Hard and Soft States in Ductile Metals
JF  - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934)
VL  - 79
IS  - 532
SP  - 463
EP  - 480
PY  - 1907/08/02/
UR  - http://dx.doi.org/10.1098/rspa.1907.0057
M3  - doi:10.1098/rspa.1907.0057
AU  - Beilby, G.
ER  -