@article {yekta1997dipoledipole,
	title = {Dipole-Dipole Electronic Energy Transfer. Fluorescence Decay Functions for Arbitrary Distributions of Donors and Acceptors. II. Systems with Spherical Symmetry.},
	journal = {J. Phys. Chem., A},
	volume = {101},
	year = {1997},
	pages = {1787{\textendash}1792},
	author = {A. Yekta and M. A. Winnik* and J. P. S. Farinha and J. M. G. Martinho}
}
