@proceedings {64507,
	title = {Numerical Study of the Failure Surface in Granular Soil Under Two Closely Spaced Strip Footings},
	journal = {International Congress and Exhibition" Sustainable Civil Infrastructures: Innovative Infrastructure Geotechnology"},
	year = {2017},
	month = {2017},
	pages = {165-172},
	publisher = {Springer},
	author = {Benbouza, Assma and Arabet, Liela and Abbeche, Khelifa}
}
