@proceedings {7365,
	title = {Materials for damping the PTC-induced thermal fluctuations of the cold-head},
	journal = {Cryogenic Engineering Conference and the Cryogenic Materials Conference },
	year = {2015},
	address = {Tucson, AZ, USA},
	author = {I. Catarino and Martins, D and R. Sudiwala}
}
