scientific article (publication date: 3 March 2015)

scholarly article

scholarly article

scientific article published on 29 December 2020

scientific article published in February 2018

scientific article published on 26 April 2017

scholarly article

scientific article published on August 30, 2010

scientific article published in January 2004

scientific article published in March 2015

correction

scientific article published on 28 November 2005

scientific article published on 7 May 2004

scientific article published on 16 May 2006

scientific article published in Physical Review Letters

scientific article published on 01 October 2018

scientific article published in January 2015

scientific article published on 11 February 2016

scholarly article

scholarly article

scientific article (publication date: 17 March 2008)

scientific article published on 12 August 2005

scientific article published on 7 March 2006

scientific article published on 25 October 2005

scientific article published on 25 October 2005

scientific article published in the Astrophysical Journal

scientific article published on 24 October 2007

scholarly article

scientific article published on 03 September 2020

scientific article published in Physical Review Letters

scholarly article

scientific article published on 29 December 2005

scientific article published on 8 September 2005

scientific article published on 9 February 2004