@incollection{publications946,
       booktitle = {Reinventing the Postal Sector in an Electronic Age},
          editor = {Michael A. Crew and Paul R. Kleindorfer},
           title = {Sustainable Growth and the Postal Sector: Universal Service vs. Environmental Protection},
          author = {Fran{\cc}ois Boldron and Claire Borsenberger and Helmuth Cremer and Philippe De Donder and Denis Joram and Bernard Roy},
       publisher = {Edward Edgar Publishing},
            year = {2011},
         journal = {Reinventing the Postal Sector in an Electronic Age},
             url = {https://publications.ut-capitole.fr/id/eprint/946/}
}