@book
{TN_libero_mab2,
author = {
Ladurner, Josef
AND
Purtscheller, Fridolin
},
title = {
Das grosse Mineralienbuch
},
edition = {
Aufl. 1990
}
,
publisher = {Pinguin-Verl.},
publisher = {: Umschau-Verl.},
isbn = {3701622914},
keywords = {
Mineral
},
year = {1990},
year = {, 1990},
address = {
Innsbruck
,
; Frankfurt/Main
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}