@article {Bonfait:2009wd,
	title = {20 K Energy Storage Unit},
	journal = {Cryogenics},
	volume = {49},
	year = {2009},
	note = {<p>n/a</p>
},
	pages = {326{\textendash}333},
	abstract = {<p>n/a</p>
},
	author = {G. Bonfait and I. Catarino and J. Afonso and Martins, D and M. Linder and Duband, L}
}
