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File:Sofia metro collage.jpg - Wikimedia Commons
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Sofia metro map
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UrbanRail.Net > Europe > Bulgaria> Sofia Metro
SOFIA METRO
UrbanRail.Net > Europe > Bulgaria> Sofia Metro
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Metro Station Of The Sofia Subway - "Lavov Most" (Lion`s Bridge), In Sofia, Bulgaria – Aug 29, 2012. Stock Photo, Picture And Royalty Free Image. Image 96949410.
Sofia Metro - Wikipedia
Metro Sofia
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File:Sofia-metro-schema-01.svg - Wikimedia Commons
