Publisher
Springer Science and Business Media LLC
Subject
Astronomy and Astrophysics,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics
Reference10 articles.
1. F. J. Belinfante:Phys. Rev.,84, 644 (1951).
2. J. A. Wheeler:Geomelrodynamics (New York, 1962).
3. K. Just:Bull. Am. Phys. Soc,9, 148 (1964).
4. K. Just: to be published.
5. P. J. Peebles:Phys. Rev.,128, 1412 (1962);K. Just:Midwest Conf. on Theor, Phys. (Ames, Ia., 1964).