@book
{TN_libero_mab2,
author = {
Günther, Hanns
},
title = {
Pioniere der Radiotechnik
24 Lebensbilder
},
edition = {
9. Aufl.
}
,
publisher = {Dieck & Co (Franckh's Techn. Verl.)},
year = {1926},
address = {
Stuttgart
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}