During November 1995, WMF sponsored a French technical mission to evaluate the problems of the Mata Ngarau site at Orongo. (The mission was carried out by Professors Vouve and Clement, of the University of Bordeaux, in collaboration with Prof. Marchetti, of the University of Chile. After tests and analysis were performed on the samples taken from the site, a comprehensive report was compiled by Vouve and Clement.
Charola, A. Elena
"World Monuments Fund continues support to help in the preservation of Orongo,"
Rapa Nui Journal: Journal of the Easter Island Foundation: Vol. 10
, Article 7.
Available at: https://kahualike.manoa.hawaii.edu/rnj/vol10/iss3/7