Search history [x]
Your search returned 2 results.
by International Workshop on Astronomy and Relativistic Astrophysics (3rd : 2007 : Para�iba, State, Brazil) | Vasconcellos, C�esar A. Zen | ebrary, Inc.
by Ellis, George F. R. (George Francis Rayner) | Maartens, R. (Roy) | MacCallum, M. A. H | ProQuest (Firm).