@incollection{publications9228,
       booktitle = {Les rapports centre-p{\'e}riph{\'e}rie dans les d{\'e}mocraties modernes},
           title = {Pr{\'e}face},
          author = {Henry Roussillon},
         address = {Toulouse},
       publisher = {Presses de l'Universit{\'e} des Sciences Sociales},
            year = {2002},
             url = {https://publications.ut-capitole.fr/id/eprint/9228/}
}