Items where Author is "<span class="person_name">Barker, Helen</span>"
Number of items: 1.
Article
  • The binary fraction of planetary nebula central stars - III. the promise of VPHAS+. (2018) Helen Barker, Albert Zijlstra, Orsola De Marco, David J. Frew, J. E. Drew, R. L. M. Corradi, Jochen Eislöffel and Quentin A. Parker