@book
{TN_libero_mab2,
author = {
},
title = {
Russisch heute
3, [Hauptbd.]
},
edition = {
Neubearb.
}
,
publisher = {Lensing},
isbn = {3559180805},
keywords = {
Russischunterricht
},
year = {1990},
address = {
Dortmund
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}