@book
{TN_libero_mab2,
author = {
Heumann, Karl
AND
Friedlaender, Paul
Friedländer, Paul
},
title = {
Die Anilinfarben und ihre Fabrikation
1 Triphenylmethan-Farbstoffe
},
publisher = {Vieweg},
year = {1888},
address = {
Braunschweig
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}