@article {31591,
	title = {X-Ray Powder Diffraction Analysis of Tungsto-Niobio- Monoarsenate K3Nb3WO9 (AsO4)2},
	volume = {21},
	year = {2006},
	pages = {236},
	author = {S.  Belkhiri and D. Mezaoui and H. Rebbah and S. Ouhenia and M. A. Belkhir}
}
