TY  - JOUR
T1  - The Extension of Cracks in an Isotropic Material
JF  - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934)
VL  - 82
IS  - 551
SP  - 26
EP  - 29
PY  - 1909/02/16/
UR  - http://dx.doi.org/10.1098/rspa.1909.0004
M3  - doi:10.1098/rspa.1909.0004
AU  - Mallock, A.
ER  -