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« / » https://autodocbox.com/73433340-Electric_Vehicle/Rail-at-any-cost-options-that-could-provide-better-service-than-dulles-rail-at-a-third-of-the-cost.html

« / » https://books.google.fr/books?id=XmR7Qzr5H-wC&pg=PA241&lpg=PA241&dq=rail+at+any+cost,+options+that+could+provide+better+service+than+dulles+rail+at+a+third+of+the+cost&source=bl&ots=FRd-EHK0iI&sig=ACfU3U3tJPXvibLnhs3dzEEnYKXBq8KbNA&hl=fr&sa=X&ved=2ahUKEwjYp6T4xMzxAhX56OAKHcLWDqQQ6AEwBXoECAsQAw#v=onepage&q=rail%20at%20any%20cost%2C%20options%20that%20could%20provide%20better%20service%20than%20dulles%20rail%20at%20a%20third%20of%20the%20cost&f=false

« / » http://www.virginiaplaces.org/rail/rail2dulles.html

« / » https://www.cato.org/sites/cato.org/files/pubs/pdf/pa663.pdf

« / » https://www.sciencedirect.com/science/article/pii/S0969699719304314

« / » https://www.chaire-eppp.org/files_chaire/02_partnerships_engel_fischer_galetovic_paper2.pdf

« / » https://www.dullesmetro.com/sites/silverline/assets/File/project_docs/FundingAgreementSignedwAppendices091107.pdf

« / » https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&ved=2ahUKEwir9rCIw8zxAhXWCWMBHRnOCAE4ChAWMAV6BAgNEAM&url=https%3A%2F%2Fwww.econstor.eu%2Fobitstream%2F10419%2F69255%2F1%2F735611971.pdf&usg=AOvVaw3_SD63HmoDKS5-10ptAy1s

« / » https://www.transit.dot.gov/sites/fta.dot.gov/files/docs/Dulles_FONSI_12-17-2012.pdf

« / » https://www.apta.com/wp-content/uploads/Resources/resources/reportsandpublications/Documents/HPPR-Cost-of-Inaction.pdf

« / » https://www.virginiadot.org/Projects/vtransNew/resources/VSTP_%20by_Chapter/Chap3_ExistingFacilities.pdf