Palace of Sports vs Educatorium

S. Filimonov, V. Malyshev

BIELORRUSIA, 1966

http://en.wikipedia.org/wiki/File:Belarus-Minsk-Palace_of_Sports-1.jpg

O.M.A.

UTRECH, 1997

http://www.cs.uu.nl/events/aamas2005/images/utrecht-3.gif