@book
{TN_libero_mab2,
author = {
Deutsches Jugendherbergswerk
Graefe, Heinz A.
},
title = {
Deutschland
= Germany = Allemagne = Alemania
},
publisher = {Dt. Jugendherbergswerk},
year = {1968},
abstract = {Text in dt., engl., franz., span},
address = {
Detmold
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}