set {theID, theKey, thePaths, dtUUID, origURLs, modDate, theAuthor, theEditor, theDateText, theTitle, theShortTitle, theAbstract, theDOI, theKeywords, theURL} to {id, citekey, path of attachment items, user15, user20, date modified, authors, editors, publication date string, title, short title, abstract, doi, keyword names, url} of theRef