abstract in pdf copyright. Green on Sherpa. Author's Pre-print:   author can archive pre-print (ie pre-refereeing) 
Author's Post-print:   author can archive post-print (ie final draft post-refereeing) 
Publisher's Version/PDF:   author cannot archive publisher's version/PDF 
TPP 23/10/2013 and 19/11/2013. Author initiated, requested Post-Print & Permission, 20.11.13-MMM