![](/img/cover-not-exists.png)
and
Beall, E. F., Cork, Bruce, Keefe, D., Murphy, P. G., Wenzel, W. A.Volume:
7
Language:
english
Journal:
Physical Review Letters
DOI:
10.1103/PhysRevLett.7.285
Date:
October, 1961
File:
PDF, 974 KB
english, 1961