@book
{TN_libero_mab2,
author = {
Friedrich von Sonnenburg
Masser, Achim
},
title = {
Die Sprüche Friedrichs von Sonnenburg
},
publisher = {Niemeyer},
isbn = {3484201002},
isbn = {3484201010},
keywords = {
Friedrich
,
Spruchdichtung
},
year = {1979},
booktitle = {Altdeutsche Textbibliothek ; 86},
address = {
Tübingen
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}