@article {1311274,
	title = {Ring Strain in Bis(triethylphosphine)-3,3-dimethylplatinacyclobutane is Small},
	journal = {J. Am. Chem. Soc.},
	volume = {103},
	year = {1981},
	note = {125},
	pages = {948-949},
	author = {Moore, S.S. and DiCosimo, R. and Sowinski, A.F. and Whitesides, G. M.}
}
