@book{ 0-140523024X, title = {Eisenbahnen im Dreiländereck}, author = {Rettig, Wilfried}, address = {Freiburg im Breisgau}, publisher = {EK-Verl.}, year = {2011}, isbn = {9783882557336}, language = {German}, url = {http://d-nb.info/997512911/04}, url = {http://deposit.d-nb.de/cgi-bin/dokserv?id=3366737&prov=M&dok_var=1&dok_ext=htm}, url = {https://katalog.hszg.de/Record/0-140523024X} }