added doi pa.15/8/11.  White in Sherpa: Author's Pre-print: archiving status unclear, Author's Post-print:   subject to Restrictions below, author can archive post-print (ie final draft post-refereeing) Restrictions: Institutional Repository must register with publisher for first deposit
12 months embargo for conference papers 18 months embargo for journal articles, 31.5.12-MMM
Metadata revised, LL 11/5/2020. --

Submission & Permission Form added to Dark Archive 13.8.2020-MMM