@article {138683,
	title = {Measurement of electron density utilizing the H α-line from laser produced plasma in air},
	journal = {Spectrochimica Acta Part B: Atomic Spectroscopy},
	volume = {61},
	year = {2006},
	note = {n/a},
	pages = {532-539},
	publisher = {Elsevier},
	abstract = {n/a},
	isbn = {0584-8547},
	author = {El Sherbini, AM and Hegazy, H and El Sherbini, Th M}
}
