@misc
{TN_libero_mab2,
author = {
Walravens, Hartmut
},
title = {
Zeitschriftendatenbank (ZDB), the German National Serials Database
},
publisher = {Informa UK Limited},
isbn = {0737-7797},
isbn = {1541-1125},
keywords = {
Information Systems and Management
,
Information Systems
},
year = {1999},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}