Մասնակից:GFHund
I am Gerhard Hund (born Leipzig, Germany, February 4, 1932), a mathematician (1955) and chess-player (1948).--GFHund 12:15, 22 Սեպտեմբերի 2010 (UTC)
I am Gerhard Hund (born Leipzig, Germany, February 4, 1932), a mathematician (1955) and chess-player (1948).--GFHund 12:15, 22 Սեպտեմբերի 2010 (UTC)