@misc
{TN_libero_mab2,
author = {
},
title = {
Mehrsprachigkeit und multiples Sprachenlernen
= Multilingualism and multiple language acquisition and learning
},
publisher = {Schneider-Verl. Hohengehren},
keywords = {
Monografische Reihe
},
year = {2005-},
address = {
Baltmannsweiler
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}