@book
{TN_libero_mab2,
author = {
Hoffmann, Fritz
},
title = {
Sauerstoff-Absorption und Concentration gasanalytischer Pyrogallol-Lösungen
},
publisher = {},
keywords = {
Hochschulschrift
},
year = {[1921]},
address = {
Leipzig
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}