@book
{TN_libero_mab2,
author = {
Duverger, Maurice
},
title = {
Les constitutions de la France
},
edition = {
12. éd.
}
,
publisher = {PUF},
isbn = {2130438040},
year = {1991},
booktitle = {Que sais-je ? ; 162},
address = {
Paris
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}