Search results for: Zahid Ahmad
Brazilian Journal of Physics > 2013 > 43 > 1-2 > 57-63
General Relativity and Gravitation > 2007 > 39 > 9 > 1331-1344
Brazilian Journal of Physics > 2013 > 43 > 1-2 > 57-63
General Relativity and Gravitation > 2007 > 39 > 9 > 1331-1344