Physical Review LettersComment on “Investigation of the Correlation Potential from Kohn-Sham Perturbation Theory”Yann‐Michel Niquet, Martin Fuchs, Xavier GonzePublished May 29, 2003• 13 citationsPublisherAbstractA Comment on the Letter by . The authors of the Letter offer a Reply.Received 21 October 2002DOI:https://doi.org/10.1103/PhysRevLett.90.219301©2003 American Physical SocietyDOI10.1103/physrevlett.90.219301