@proceedings {2708,
	title = {Risque naturel li{\'e}e au mouvements des terrains affaissables dans une zone urbaine \&ndash;Batna},
	journal = {The 5th Tunisian days of Applied Geology.JTGA. 2013. International Conference of Applied geology and Geomatics. ICNHG, 2013. Hammamet, Tunisia 17-20 May},
	year = {2013},
	author = {DJAIZ Fouad and Marmi Ramdane and BOUMEZBEUR A}
}
