@book {66060,
	title = {Oxonium Lanthanide double sulfate terahydrates},
	year = {2015},
	month = {2015},
	address = {Biskra, Alg{\'e}rie},
	author = {Ali, BENSADEK}
}
@book {66061,
	title = {X-Ray diffraction study on the criystal structure of [(H3O)Nd(SO4)]},
	year = {2015},
	month = {2015},
	address = {Khenchela, Alg{\'e}rie},
	author = {Ali, BENSADEK}
}
@book {66452,
	title = {Sythesis and structural study of hydrogen neodymium sulfate tetrahydrate},
	year = {2014},
	month = {2014},
	address = {Batna, Alg{\'e}rie},
	author = {Ali, BENSADEK}
}
