Tilley, David R. Superfluidity and superconductivity/ David R. Tilley, John Tilley. - 3rd ed. - Bristol: Adam Hilger, 1990 - 470 pages: ill.; 25 cm. - Graduate student series in physics. . ISBN: 0750300329 Subjects--Topical Terms: Superfluidity.Superconductivity.Liquid helium.