@book
{TN_libero_mab2,
author = {
Shell Austria Aktiengesellschaft Wien
Nievelt, G.
},
title = {
Der Asphaltstrassenbau
},
publisher = {},
keywords = {
Asphalt
,
Fahrbahndecke
},
year = {1975},
address = {
Wien
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}