original on 17 December 2007. Retrieved 6 December 2010. "Citytunneln - Signalsystem" (in Swedish). Archived from the original on 2 May 2010. Retrieved 6...
12 KB (1,418 words) - 23:47, 29 October 2024
Spårvägssällskapet". www.sparvagssallskapet.se. Retrieved 18 February 2024. "Nytt signalsystem sinkar Tvärbanan". 3 March 2014. Claesson, Frida (19 February 2018)....
21 KB (1,824 words) - 10:03, 22 December 2024
original on 23 September 2013. Retrieved 21 September 2013. "Det nye signalsystem: ERTMS". Banedanmark (in Danish). Archived from the original on 23 September...
193 KB (16,147 words) - 17:14, 3 January 2025