Physical ReviewSuperfluidity of a Boson GasJohn M. Blatt, S. T. ButlerPublished Nov 15, 1954• 8 citationsPublisherAbstractReceived 7 September 1954DOI:https://doi.org/10.1103/PhysRev.96.1149.2©1954 American Physical SocietyDOI10.1103/physrev.96.1149.2