Search results for: M. Helliwell
General Relativity and Gravitation > 2011 > 43 > 3 > 695-701
General Relativity and Gravitation > 2006 > 38 > 6 > 1069-1082
General Relativity and Gravitation > 2011 > 43 > 3 > 695-701
General Relativity and Gravitation > 2006 > 38 > 6 > 1069-1082