Abstract
A Comment on the Letter by X. Zhu et al., Phys. Rev. Lett. 63, 2112 (1989).
| Original language | English (US) |
|---|---|
| Pages (from-to) | 937 |
| Number of pages | 1 |
| Journal | Physical review letters |
| Volume | 65 |
| Issue number | 7 |
| DOIs | |
| State | Published - 1990 |
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy