@book
{TN_libero_mab2,
author = {
Online 16 1993 Hamburg
},
title = {
Congress / Online '93
16. Europäische Congreßmesse für Technische Kommunikation; 16th European Congress Fair for Technical Communications, Hamburg 08/09. - 12.02.1993
},
publisher = {Online-GmbH, Kongresse u. Messen für Techn. Kommunikation},
keywords = {
Konferenzschrift
},
year = {19XX-},
booktitle = {Congressband},
address = {
Velbert
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}