Author: Bhathal, Ragbir
Source: Astronomy & Geophysics, Volume 53, Number 2, 1 April 2012, pp. 2.19-2.21(1)
Document Type: Research Article
Affiliations: Astrophysicist in the School of Engineering, University of Western Sydney, Sydney, Australia, and Visiting Fellow at the Research School of Astronomy & Astrophysics, Australian National University.
Publication date: April 1, 2012