Deletion of Greeks in Poland

Comment: Wikipedia is |not a directory listing articles with every bilateral combination of persons from country X who live in country Y. A few incidentals in newspapers does not establish that such article are encyclopedic, and the references do not satisfy 
Stance: delete
Cited policy: Wikipedia:What Wikipedia is not (WP:NOT||WP:N)

Comment: the article quite clearly establishes notability with |multiple non-trivial, reliable sources cited in the References section (especially the Fleming paper) or the Further reading section (a variety of papers in Polish). The refugees weren't just composed of ethnic Macedonians but of ethnic Greeks as well, apparently about 50-50
Stance: keep
Cited policy: Wikipedia:Notability (WP:N)