@book{
title = {Latium mit Rom},
author = {Henke, Georg},
editor = {Schwarz, Frank <1960- >},
editor = {C. geogr. e c. topogr. nei risguardi },
year = {2011},
edition = {3. neu bearb. und komplett aktualisierte Aufl.},
address = {Bielefeld },
publisher = {Reise-Know-How-Verl. Rump},
}