@article {156489,
	title = {3D modeling of discontinuities using GPR in a commercial size ornamental limestone block},
	journal = {Construction and Building Materials},
	volume = {166},
	year = {2018},
	pages = { 81-86},
	author = {M. Elkarmoty and F. Tinti and S. Kasmaeeyazdi and S. Bondu{\`a} and R. Bruno}
}
