F. Bancilhon and B. Gans, Size and structure of the french public sector information, 2011.

R. Coletta, E. Castanier, P. Valduriez, C. Frisch, D. Ngo et al., Public data integration with WebSmatch, Proceedings of the First International Workshop on Open Data, WOD '12, p.2012
DOI : 10.1145/2422604.2422606

URL : https://hal.archives-ouvertes.fr/lirmm-00750910

L. Seligman, OpenII, Proceedings of the 2010 international conference on Management of data, SIGMOD '10, pp.1057-1060, 2010.
DOI : 10.1145/1807167.1807285