Document Type
Article
Version
Publisher's PDF
Publication Title
Physical Review A
Volume
6
Publication Date
1972
Publisher's Statement
© 1972 by the American Physical Society. The publisher's version of the article can be found at http://link.aps.org/doi/10.1103/PhysRevA.6.1684.
Citation
Peter A. Beckmann et al., Phys. Rev. A 6, 1684 (1972).
DOI
10.1103/PhysRevA.6.1684