Deletion of Stephan Kallee

Comment: BLP gives an interesting discussion of his work on welding, but notability under rof has to be judged mostly on citations, which are not yet enough. oo soon
Stance: delete
Cited policy: Wikipedia:Portal (WP:P||WP:T)

Comment: According to , his "research has made significant impact in their scholarly discipline, broadly construed, as demonstrated by independent reliable sources." He is one of the earliest friction stir welding R&D experts, who developed this innovative process and reported about his work in papers at numerous prestigious conferences. The large number of secondary citations of his papers https://scholar.google.de/scholar?hl=de&q=sw+Kallee&btnG=&lr= here and https://scholar.google.de/scholar?start=0&q=Stephan+Kallee&hl=de&as_sdt=0,5 there  are a clear indication about his notability within the field of welding related R&D
Stance: keep
Cited policy: Wikipedia:Notability (WP:NACADEMIC)