![](/img/cover-not-exists.png)
Editor's Note
Andrzej Krasiński, George F. R. EllisVolume:
31
Language:
english
Pages:
6
Journal:
General Relativity and Gravitation
DOI:
10.1023/a:1016574408903
Date:
December, 1999
File:
PDF, 107 KB
english, 1999