@article {KxC601992,
	title = {Evidence for Endohedral Muonium in ${\mathrm{K}_{x}{\mathrm{C}_{60}$ and Consequences for Electronic Structure},
	journal = {Phys. Rev. Lett.},
	volume = {70},
	year = {1993},
	month = {Mar},
	pages = {1353{\textendash}1353},
	publisher = {American Physical Society},
	doi = {10.1103/PhysRevLett.70.1353},
	url = {http://link.aps.org/doi/10.1103/PhysRevLett.70.1353},
	author = {Kiefl, R. F. and Duty, T. L. and Schneider, J. W. and MacFarlane, A. and Chow, K. and Elzey, J. W. and Mendels, P. and Morris, G. D. and Brewer, J. H. and Ansaldo, E. J. and Niedermayer, C. and Noakes, D. R. and Stronach, C. E. and Hitti, B. and Fischer, J. E.}
}
