Vladimir Gorodetsky Oleg Karsaev Vladimir Kupin Vladimir Samoilov Agent-Based Air Traffic Control in Airport Airspace. 81-84 2007 conf/iat/2007 IAT http://doi.ieeecomputersociety.org/10.1109/IAT.2007.23 db/conf/iat/iat2007.html#GorodetskyKKS07