scientific article

scholarly article

scholarly article

article

scientific article published in January 1981

scholarly article

scientific article published in the Astrophysical Journal

scientific article published in Astronomical Journal

scientific article published in January 2007

scientific article published in January 1985

scientific article published in the Astrophysical Journal

scientific article published in Astronomy and Astrophysics

scholarly article

scientific article published in January 2013

scientific article published in Astronomical Journal

scientific article published on 5 August 2015

scientific article published in January 1986

scientific article published in the Astrophysical Journal

scientific article published in the Astrophysical Journal

scientific article published in January 2005

scientific article published in Astronomical Journal

scientific article published in the Astrophysical Journal

scientific article

scientific article published in the Astrophysical Journal

scientific article published in the Astrophysical Journal

scientific article published in Astronomical Journal

scientific article published in the Astrophysical Journal

scientific article published in the Astrophysical Journal

scientific article

scientific article published in Astronomical Journal

scientific article published in January 1996

scientific article published in the Astrophysical Journal

scholarly article

scientific article published in the Astrophysical Journal

scientific article published in January 1985

scientific article published in Astronomical Journal

scientific article published in December 2005

scientific article published in January 2012

scientific article

scientific article published in the Astrophysical Journal

scientific article published in the Astrophysical Journal

scientific article published in the Astrophysical Journal

scientific article published in the Astrophysical Journal

scientific article published on 08 June 2006

scientific article published in the Astrophysical Journal

scholarly article

scientific article published in January 1985

scientific article published in the Astrophysical Journal

scientific article published in the Astrophysical Journal

scientific article (publication date: August 1983)

scientific article published in the Astrophysical Journal

scientific article published in the Astrophysical Journal

scientific article published in January 2006

scientific article published in Nature

scientific article published in the Astrophysical Journal

scientific article published in the Astrophysical Journal

scientific article published in the Astrophysical Journal

scientific article published in the Astrophysical Journal

scholarly article

scientific article published in Astronomical Journal

scientific article published in Nature

scientific article published in Astronomical Journal

scientific article (publication date: May 1998)

scientific article published in Astronomical Journal

scientific article (publication date: 10 June 2001)

scientific article published in Astronomical Journal

scientific article published in the Astrophysical Journal

scientific article published in the Astrophysical Journal

scientific article published in the Astrophysical Journal

scientific article published in the Astrophysical Journal

scientific article published in the Astrophysical Journal

scientific article published in the Astrophysical Journal

scientific article published in the Astrophysical Journal

scientific article published in Astronomical Journal

scientific article

scientific article published in January 1999

scientific article published in January 1997

scientific article published in January 2002

article by Alcock C. et al published 2004 in The Astronomical Journal

scientific article (publication date: 1998)

scientific article published in the Astrophysical Journal

scientific article

scientific article

scientific article

scientific article

scientific article published in Astronomy and Astrophysics

scientific article published in January 1987

scientific article published in Astronomical Journal

scientific article published in January 2003

scientific article published in January 2007

scientific article published in January 2015

scientific article (publication date: 12 February 2015)