@article {31587,
	title = {Structure and electronic properties of medium-sized silicon clusters},
	journal = {Physica E},
	volume = {31},
	number = {1},
	year = {2006},
	pages = {86-92},
	author = {Mohamed Akli Belkhir and Sofiane Mahtout and Imad Belabbas and Madani Samah}
}
