GREEN in Sherpa; author can archive pre-print, post-print and can archive publisher's version/PDF. 21/11/13 HD. Added refereed, Requested (Jualiana) permission, 4.12.13-MMMf. -
Author's Pre-print: 	green tick  author can archive pre-print (ie pre-refereeing)
Author's Post-print: 	green tick  author can archive post-print (ie final draft post-refereeing)
Publisher's Version/PDF: 	green tick  author can archive publisher's version/PDF
General Conditions: 	

    Creative Commons Attribution License
    Eligible UK authors may deposit in OpenDepot
    Publisher's version/PDF may be used, 31.8.16--MMM