Abstract
A Comment on the Letter by Weiping Liu, et al., Phys. Rev. Lett. 77, 611 (1996).
- Received 19 March 1997
DOI:https://doi.org/10.1103/PhysRevLett.80.421
©1998 American Physical Society
A Comment on the Letter by Weiping Liu, et al., Phys. Rev. Lett. 77, 611 (1996).
DOI:https://doi.org/10.1103/PhysRevLett.80.421
©1998 American Physical Society