



@article {1839,
	title = {Beyond the spin model approximation for Ramsey spectroscopy},
	journal = {Phys. Rev. Lett.},
	volume = {112},
	year = {2014},
	pages = {123001},
	url = {http://link.aps.org/doi/10.1103/PhysRevLett.112.123001},
	author = {A P Koller and M Beverland and Alexey V. Gorshkov and A M Rey}
}
