@article {62935,
	title = {Model experiments to assess effect of cavities on bearing capacity of two interfering superficial foundations resting on granular soil},
	journal = {Studia Geotechnica et MechanicaStudia Geotechnica et Mechanica},
	volume = {42},
	year = {2020},
	month = {2020},
	pages = {222-231},
	author = {Saadi, Djamel and Abbeche, Khelifa and Boufarh, Rafik}
}
