Physical Review LettersComment on ‘‘Ions in superfluid ’4Veit Elser, P. M. PlatzmanPublished Jan 1, 1990• 5 citationsPublisherAbstractA Comment on the Letter by Pang, Phys. Rev. Lett. 61, 849 (1988).Received 19 September 1988DOI:https://doi.org/10.1103/PhysRevLett.64.103©1990 American Physical SocietyDOI10.1103/physrevlett.64.103