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"Railroad | History, Invention, & Facts | Britannica". www.britannica.com. 27 November 2023. Retrieved 2 December 2023. IEA (2019). The Future of Rail. Paris: International Energy Agency. Lewis, M. J. T. (2001). "Railways in the Greek and Roman world" (PDF). In Guy, A.; Rees, J. (eds.). Early Railways. A Selection of Papers from the First International Early Railways Conference. pp. 8–19. Archived from the original (PDF) on 21 July 2011. Fraser, P. M. (December 1961). "The ΔΙΟΛΚΟΣ of Alexandria". The Journal of Egyptian Archaeology. 47: 134–138. doi:10.2307/3855873. JSTOR 3855873. "Der Reiszug: Part 1 – Presentation". Funimag. Retrieved 22 April 2009. Kriechbaum, Reinhard (15 May 2004). "Die große Reise auf den Berg". der Tagespost (in German). Archived from the original on 28 June 2012. Retrieved 22 April 2009. Georgius Agricola (trans Hoover), De re metallica (1913), p. 156.