@article {echlin2013statistical,
	title = {A statistical sampling approach for measurement of fracture toughness parameters in a 4330 steel by 3-D femtosecond laser-based tomography},
	journal = {Acta Materialia},
	volume = {61},
	number = {15},
	year = {2013},
	pages = {5791{\textendash}5799},
	publisher = {Elsevier},
	author = {Echlin, McLean P and Pollock, Tresa M}
}
