@article {1311186,
	title = {The Cyclotrimerization of 2-Butyne-1,1,1-d3 by Transition Metal Catalysts},
	journal = {J. Am. Chem. Soc.},
	volume = { 91},
	year = {1969},
	note = {25},
	pages = {3800-3807},
	author = {Whitesides, G. M. and Ehmann, W.J.}
}
