@article {winnik1981cyclization,
	title = {Cyclization Dynamics of Polymers 4. Electron Exchange Between Chromophores on the Ends of Alkyl Chains: Diffusion-Controlled or Conformationally Controlled Cyclization?},
	journal = {J. Amer. Chem. Soc.},
	volume = {103},
	year = {1981},
	pages = {708{\textendash}709},
	author = {M. A. Winnik}
}
