@article {5487,
	title = {METHYLKETENE AND DIMETHYLKETENE - HE-I PHOTOELECTRON-SPECTRA AND VERTICAL IONIZATION-POTENTIALS CALCULATED BY USING PERTURBATION CORRECTIONS TO KOOPMANS THEOREM},
	journal = {Journal of Physical Chemistry},
	volume = {88},
	number = {8},
	year = {1984},
	note = {ISI Document Delivery No.: SP513Times Cited: 7Cited Reference Count: 22},
	pages = {1479-1481},
	type = {Article},
	isbn = {0022-3654},
	url = {<Go to ISI>://A1984SP51300007},
	author = {Chong, D. P. and Westwood, N. P. C. and Langhoff, S. R.}
}
