@article {Sonier1997,
	title = {{Temperature and magnetic field dependences of the London penetration depth and coherence length in the vortex state of YBa2Cu3O7-δ},
	journal = {Hyperfine Interactions},
	volume = {105},
	number = {1-4},
	year = {1997},
	pages = {161-166},
	publisher = {Kluwer Academic Publishers},
	issn = {0304-3843},
	doi = {10.1023/A:1012634917469},
	url = {http://dx.doi.org/10.1023/A\%3A1012634917469},
	author = {Sonier, J.E. and Kiefl, R.F. and Brewer, J.H. and Bonn, D.A. and Dunsiger, S.R. and Hardy, W.N. and Liang, Ruixing and MacFarlane, W.A. and Riseman, T.M.}
}
