TY - JOUR T1 - On the Inter-Crystalline Fracture of Metals under Prolonged Application of Stress (Preliminary Paper) JF - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934) VL - 96 IS - 674 SP - 55 EP - 68 PY - 1919/08/01/ UR - http://dx.doi.org/10.1098/rspa.1919.0037 M3 - doi:10.1098/rspa.1919.0037 AU - Rosenhain, W. AU - Archbutt, S. ER -