Deletion of Gjert Kristoffersen

Comment: per DGG. Searches indicate he meets 
Stance: keep
Cited policy: Wikipedia:Notability (WP:PROF)

Comment: Clearly notable. Author or joint author of several major works, as given at his university sitehttp://www.uib.no/personer/Gjert.Kristoffersen#uib-tabs-publikasjoner and confirmed by WorldCat. Author of  ''The phonology of Norwegian''  Oxford University Press,   is in 500 libraries, which for predominantly US holdings on a less studied for a work on that language is remarkably highhttp://www.worldcat.org/title/phonology-of-norwegian/oclc/428980805&referer=brief_results. The only modern equivalent is in 39 libraries http://www.worldcat.org/title/introduction-to-scandinavian-phonetics-danish-norwegian-and-swedish/oclc/65637108&referer=brief_results , sothis is sufficient to prove him the world specialist in the subject, which meets . Also joint ed of ''The Oxford Handbook of Corpus Phonology. Oxford University Press. '' in 229 libraries and the first and only book length work on the subject http://www.worldcat.org/search?q=%22corpus+phonology%22&fq=&dblist=638&start=11&qt=next_page#x0%253Abook-%2C%2528x0%253Abook%2Bx4%253Aprintbook%2529%2C%2528x0%253Abook%2Bx4%253Adigital%2529%2C%2528x0%253Abook%2Bx4%253Athsis%2529format Other significant works as listed by his university. Professor of a Norwegian subject at the major Norwegian university. Clearly meets the basic criterion of , an authority in his subject
Stance: keep
Cited policy: Wikipedia:Notability (WP:PROF)