"Metropolitan Express Train (MET)". Gebrauchtzugportal Personenverkehr (in German). DB Regio AG. 27 September 2022. Archived from the original on 1 October 2022. Retrieved 27 September 2022.
"Metropolitan Express Train (MET)". Gebrauchtzugportal Personenverkehr (in German). DB Regio AG. 27 September 2022. Archived from the original on 1 October 2022. Retrieved 27 September 2022.