@book
{TN_libero_mab2,
author = {
Helbig, Karl
},
title = {
Urwaldwildnis Borneo
3000 Kilometer Zick-Zack-Marsch durch Asiens größte Insel
},
publisher = {Brockhaus},
keywords = {
Dajak
,
Borneo
,
Reisebericht 1937-1938
,
Indonesien
},
year = {1957},
address = {
Leipzig
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}