period for Metrorailcapital maintenance projects. The grant was contingent upon the establishment of dedicated revenue sources for the Metro by the Compact
Capital Transport, London, 1999. ISBN 1-85414-215-1 Metro Maps Of The World, Mark Ovenden, Capital Transport, London, 2003. ISBN 1-85414-288-7 Das Berliner
did not place an order for the cars. Metrorail also suffered from internal squabbling over rail car design, and rail car production had historically been
(原始内容存档于2023-01-30) (希腊语). Attiko Metro Operation Company S.A. (页面存档备份,存于互联网档案馆) (英文) Attiko Metro S.A. (英文) UrbanRail.Net - Athens Metro Athens Urban Transport