Meza, J. M., Franco, E. E., Farias, M. C. M., Buiochi, F., Souza, R. M. and Cruz, J. (2008) “Using the ultrasound and instrumented indentation techniques to measure the elastic modulus of engineering materials”, Revista de Metalurgia, 44(1), pp. 52–65. doi: 10.3989/revmetalm.2008.v44.i1.95.