Dipl. Ing.Wirtsch, Ing. Theo Rahn, Bundesbahn-Zentralamt München, 16 p. « https://www.cer.be/images/publications/essay-series/08_CER_ESSAY_SNCF.pdf « https://www.diva-portal.org/smash/get/diva2:1701543/FULLTEXT02.pdf « https://www.sciencedirect.com/science/article/pii/S2352146521003884 « https://www.researchgate.net/publication/320306238_Technological_innovations_in_rail_freight_transport_an_appraisal_framework_and_supporting_tools « https://cerre.eu/wp-content/uploads/2020/05/190201_IssuePaper_RailInnovation_Final-compressed.pdf « https://www.sciencedirect.com/science/article/pii/S2590198219300144 « https://rail-research.europa.eu/wp-content/uploads/2018/04/DIGITAL_TRANSFORMATION_RAILWAYS_2018_web.pdf « https://eprints.hud.ac.uk/id/eprint/35220/1/FINAL%20THESIS%20-%20Ahmad.pdf « https://www.diva-portal.org/smash/get/diva2:1367778/FULLTEXT01.pdf « https://www.researchgate.net/publication/343690988_Innovations_in_the_rail_transport_sector_international_experience

Vukan R. Vuchic & Jeffrey M. Casello in Transportation Quarterly, Vol. 56, n°2, Spring 2002 p33 – p49 « https://www.osti.gov/servlets/purl/656864 « https://www.researchgate.net/publication/297471032_An_Evaluation_of_Maglev_Technology_and_Its_Comparison_With_High_Speed_Rail « https://dergipark.org.tr/en/download/article-file/1293705 « https://www.sciencedirect.com/science/article/abs/pii/S0011227521000795 « http://www.maglev.ir/eng/documents/papers/others/IMT_OP_1.pdf « https://ijrat.org/downloads/Vol-3/dec-2015/paper%20ID-312201504.pdf « https://journals.eco-vector.com/transsyst/article/view/10837/8606 « https://www.intechopen.com/chapters/1206683 « https://repository.tudelft.nl/file/File_7efea790-a118-4281-bc7f-4fc987fa13ed « https://academic.oup.com/tse/article/4/2/tdac008/6591119