Deletion of Kristo Ivanov

Comment: Ivanov held the chair as full professor of informatics at Umeå University form 1984 to 2002, thus meets  #5. Evidently the article was written by someone with good knowledge about Ivanov's work, and it might benefit from a seperation of EFNs from refs. Looking at older revisions such as e.g. Special:PermaLink/275434417, some references may be resurrected. But all in all I do not see an article here tarnished with advocacy challenges
Stance: keep
Cited policy: Wikipedia:Notability (WP:NACADEMIC)