@book{95894,
	author = {International School of Physics "Enrico Fermi" and Careri, Giorgio and Società italiana di fisica.},
	title = {Liquid helium.},
	publisher = {Academic Press},
	year = {1963.},
	series = {Its Proceedings},
	address = {New York},
	note = {At head of title: Italian Physical Society.}
}