Minister of Ecology, Sustainable development, transport and housing, Notice communaleArchived 2014-07-23 at the Wayback Machine on the Gaspar database, uploaded 8 July 2011, accessed 30 June 2012
Minister of Ecology, Sustainable development, transport and housing, Notice communaleArchived 2014-07-23 at the Wayback Machine on the Gaspar database, uploaded 8 July 2011, accessed 30 June 2012