@book
{TN_libero_mab2,
author = {
Bender, Hans-Ulrich
AND
Philipp, Ingeborg
},
title = {
Terra Erdkunde S II - Die Wirtschaftsgeographie
},
publisher = {Klett-Perthes},
year = {19XX-},
address = {
Gotha
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}