Links
[1] https://www.itf-oecd.org/long-distance-passenger-rail-services-europe-market-access-models-and-implications-germany
[2] https://www.itf-oecd.org/sites/default/files/docs/dp200922.pdf
[3] https://www.itf-oecd.org/tags/access-markets
[4] https://www.itf-oecd.org/tags/bidding
[5] https://www.itf-oecd.org/tags/competition
[6] https://www.itf-oecd.org/tags/passengers
[7] https://www.itf-oecd.org/tags/public-services
[8] https://www.itf-oecd.org/tags/railways
[9] https://www.itf-oecd.org/tags/rolling-stock
[10] https://www.itf-oecd.org/tags/trains
[11] https://www.itf-oecd.org/tags/transport
[12] https://www.itf-oecd.org/tags/transport-economics
[13] https://www.itf-oecd.org/publication-type/discussion-paper
[14] https://www.itf-oecd.org/countries/germany
[15] https://www.itf-oecd.org/subject/investment-pricing-taxation
[16] https://www.itf-oecd.org/subject/public-transport