@proceedings {71472,
	title = {Experimental Investigation Of Natural Convection In Vertical Annular Porous Layer},
	journal = { . Proceedings 1st Jordanian Mechanical Engineering Conference,June},
	year = {1995},
	pages = {509-524},
	publisher = {Jordan},
	address = {Jordan},
	author = {Essam E. Khalil and Mahmpud S AbdelSalam and Elsayed F Atwan and Karam M ELshazly}
}
