Abstract
Some mathematical errors of the paper commented upon are corrected.
- Received 15 November 1993
DOI:https://doi.org/10.1103/PhysRevD.50.5452
©1994 American Physical Society
Some mathematical errors of the paper commented upon are corrected.
DOI:https://doi.org/10.1103/PhysRevD.50.5452
©1994 American Physical Society