@book
{TN_libero_mab2,
author = {
Niklitschek, Alexander
},
title = {
Im Zaubergarten der Mathematik
},
edition = {
71. - 75. Tsd.
}
,
publisher = {Schlösser},
year = {1956},
address = {
Braunschweig
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}