@article {712,
	title = {Optically Detected Electron-Spin Echoes and Free Precession in Molecular Excited-States},
	journal = {Physical Review Letters},
	volume = {30},
	year = {1973},
	note = {Phys Rev LettO5544Times Cited:56Cited References Count:25},
	pages = {158-161},
	isbn = {0031-9007},
	doi = {Doi 10.1103/Physrevlett.30.158},
	url = {<Go to ISI>://WOS:A1973O554400002},
	author = {Breiland, W. G. and Harris, C. B. and Pines, A.}
}
