Search for: [References = "Nordenholz, F., Winkler, C., \& Knörr, W. \(2017\). Analysing the modal shift to rail potential within the long\-distance passenger travel market in Germany. Transportation Research Procedia, 26, 81‑91. https\:\/\/doi.org\/10.1016\/j.trpro.2017.07.010"]