@book
{TN_libero_mab2,
author = {
Robertson, William
Prescott, William Hickling
},
title = {
The history of the reign of the Emperor Charles V.
with an account of the Emperors life after his abdication
},
publisher = {Routledge},
year = {18XX-},
address = {
London
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}