This website has been designed and developed by Niels Bergsma (Netherlands). Richard Nijs (Netherlands) assisted with the bibliographic descriptions.

The French has been translated by Élise Baldy (France).
The English has been checked by Eloise Hamon (United Kingdom).
The Spanish has been translated by María Alejandra Centeno Blandon (Nicaragua).

The website has been launched on February 22, 2011 and you are the 164th visitor.