Référence
Leticia Veruete-McKay, John Nankervis, Frank Rodriguez et Soterios Soteri, « Letter Traffic Demand in the UK: An Analysis by Product and Envelope Content Type », Sixth Conference on "Regulation, Competition and Universal Service in the Postal Sector", Toulouse, France, 25–26 mars 2010.
Voir aussi
Publié dans
Sixth Conference on "Regulation, Competition and Universal Service in the Postal Sector", Toulouse, France, 25–26 mars 2010