author = { Vockrodt, Stefan },

title = { Einfach, aber großartig die Dampfloks der Reihe K4s der Pennsylvania Railroad },

publisher = {},

keywords = { Pennsylvania Railroad , Dampflokomotive , Geschichte },

year = {2015},

address = { },

url = { http://slubdd.de/katalog?TN_libero_mab2 }