@article { ISI:A19668530500051,
	title = {AN IMPROVED MASS SPECTROMETER PHOTOIONIZATION SOURCE},
	journal = {ANALYTICAL CHEMISTRY},
	volume = {38},
	number = {13},
	year = {1966},
	pages = {1941-\&},
	issn = {0003-2700},
	doi = {10.1021/ac50155a072},
	author = {Brion, CE}
}
