Evolutionary history of barley cultivation in Europe revealed by genetic analysis of extant landraces
BMC Evolutionary Biology (2011) - Comments
pubmed: 22047039  doi: 10.1186/1471-2148-11-320  issn: 1471-2148 

Huw Jones, Peter Civáň, James Cockram, Fiona J Leigh, Lydia Mj Smith, Martin K Jones, Michael P Charles, José-Luis Molina-Cano, Wayne Powell, Glynis Jones, Terence A Brown