MA 21/8/13. Author initiated, Yellow in Sherpa:
Author's Pre-print: author can archive pre-print (ie pre-refereeing), 
Author's Post-print: subject to Restrictions below, author can archive post-print (ie final draft post-refereeing)
Restrictions: 	
    If signed CTA, only allowed with written permission
    0 to 24 months depending on journal and funding agency requirements
Publisher's Version/PDF: author cannot archive publisher's version/PDF, 26.8.13-MMM. Added from dup: ResPubID25535, also added: keyword 'generalized' Refereed (Ulrichs), 9.10.13-MMM