@book
{TN_libero_mab2,
author = {
Rössing-Hager, Monika
AND
Soerensen, Niels
AND
Keller, Gottfried
},
title = {
Wortindex zu Gottfried Keller: Die Leute von Seldwyla
},
publisher = {De Gruyter},
year = {1971},
booktitle = {Deutsche Wortindices ; 2},
address = {
Berlin
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}