* consulter les sites suivants:
** [http://dein-lastenrad.de/index.php?title=Hauptseite dein-lastenrad.de]
** civitas.eu: [http://www.civitas.eu/freight/distribution], [http://www.civitas.eu/measures/urban-freight-logistics], [http://www.civitas.eu/TG/urban-freight-logistics], [http://www.civitas.eu/TG/car-independent-lifestyles], [http://www.civitas.eu/TG/clean-fuels-and-vehicles],[http://www.civitas.eu/TG/safety-and-security]
== Dessin/CAD/géométrie ==
