author = { Horn, Alfred AND Bader, Peter },

title = { Wiener Stadtbahn 90 Jahre Stadtbahn, 10 Jahre U-Bahn },

publisher = {Bohmann},

isbn = {370020678X},

keywords = { Street-railroads , Austria , Vienna , History , Subways , Wien , Stadtbahn , Geschichte },

year = {1988},

address = { Wien },

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