Physical Review LettersDoyle and Campbell Reply:R. A. Doyle, Archie M CampbellPublished Dec 29, 1997• 2 citationsPublisherAbstractA Reply to the Comment by G. A. Levin.Received 29 September 1997DOI:https://doi.org/10.1103/PhysRevLett.79.5300©1997 American Physical SocietyDOI10.1103/physrevlett.79.5300