GFHund
Se unió el 10 awu 2010
I am Gerhard Hund (* 1932), a mathematician (1955) and chess-player (1948).--GFHund 19:37 10 awu 2010 (UTC)
I am Gerhard Hund (* 1932), a mathematician (1955) and chess-player (1948).--GFHund 19:37 10 awu 2010 (UTC)