@book
{TN_libero_mab2,
author = {
Friedrich, Karl
},
title = {
Geschichte des Eisenbahnwesens
},
publisher = {Fachbuchverl.},
year = {19XX-},
abstract = {Als Ms. gedr},
booktitle = {Lehrbriefe f. d. Fachschul-Fernstudium},
address = {
Leipzig
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}