DSpace/DSpace — pull request #778 by peterdietz (2014-12-04 17:16:28+00:00)
Title: DS-2309 Allow repeated citation keys for Scholar

https://jira.duraspace.org/browse/DS-2309

Google Scholar would prefer that each author to be in a citation_author and each on a separate line, as opposed to previously being joined in citation_authors, joined with a semicolon.

I don't know how to tackle first-name first, since we have no structure in name metadata.