Wikipedia:Articles for deletion/Jerzy Langer
Fellow in several societies" is a triple pass of #C3. In addition searching Google scholar for "author:jm-langer" finds several publications with over 100 citations each, probably enough for #C1
— User:David, 16:19, 6 May 2014 (UTC)
Stance: keep
Cited policy: WP:PROF (Wikipedia:Notability)