TY  - RPRT
TI  - Fracture toughness testing data: A technology survey and bibliography
AU  - Stuhrke, W. F.
AU  - Carpenter, J. L., Jr.
AU  - Moya, N.
AU  - Mandel, G.
PY  - 1975
UR  - https://ntrs.nasa.gov/citations/19750000139
ID  - 19750000139
ER  -