@article {ShoreHDS89,
	title = {Density of states in a vortex core and the zero-bias tunneling peak},
	journal = {Physical Review Letters},
	volume = {62},
	year = {1989},
	pages = {3089-3092},
	author = {Shore, J. D. and Huang, M. and Dorsey, A. T. and Sethna, J. P.}
}
