@article { ISI:A1974U627300004,
	title = {K-SHELL AND VALENCE SHELL EXCITATIONS IN CF4 BY 2.5 KEV ELECTRON-IMPACT},
	journal = {JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA},
	volume = {4},
	number = {4},
	year = {1974},
	pages = {327-333},
	issn = {0368-2048},
	doi = {10.1016/0368-2048(74)80063-0},
	author = {WIGHT, GR and Brion, CE}
}
