@article {210164,
	title = {The quaternary system Pb-Cr-Mo-O in air},
	journal = {Arab Journal of Nuclear Sciences and Applications},
	volume = {44},
	year = {2011},
	pages = {311-319},
	author = {M.A. Eissa and M. F. Abadir and M.M. El Masry and A.Z. Ahmed}
}
