Abstract
A Comment on the Letter by Serdar Öğüt, James R. Chelikowsky, and Steven G. Louie, Phys. Rev. Lett. 79, 1770 (1997). The authors of the Letter offer a Reply.
- Received 14 October 1997
DOI:https://doi.org/10.1103/PhysRevLett.80.3161
©1998 American Physical Society