Editors. "Comité d'études du Haut-Congo formed". The Literary Encyclopedia. First published 30 December 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=18776, accessed 23 May 2013.]
Leopold II of Belgium establishes a 'Comité d'études du Haut-Congo', formed to organise the Belgian colonial advance in the extremely difficult environment of the Congo basin.