TY  - JOUR
TI  - An improved technique for determining hardness and elastic modulus using load and displacement sensing indentation experiments
AU  - W. C. Oliver
AU  - George M. Pharr
PY  - 1992
JO  - Journal of materials research/Pratt's guide to venture capital sources
DO  - 10.1557/jmr.1992.1564
UR  - https://doi.org/10.1557/jmr.1992.1564
ER  -