Jürgen Klüners
@jrgen58908223
Professor (Mathematics) at Paderborn Univ.,
Vice President Sports German Chess Federation,
International Chess Arbiter, Fide Lecturer,
FIDE Fairplay Commission
ID: 969540130942877696
https://math.uni-paderborn.de/en/ag/ca 02-03-2018 11:49:15
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