@book
{TN_libero_mab2,
author = {
Hahn, Hans
AND
Tietze, Heinrich
},
title = {
Einführung in die Elemente der höheren Mathematik
},
publisher = {Hirzel},
keywords = {
Mathematik
},
year = {1925},
address = {
Leipzig
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}