1. Le recul des falaises du cap d'Antifer au Tréport, entre 1830 et 1966, Direction Départementale de l'Equipement de Seine-Maritime, Arrondissement de Dieppe;Bialek,1969
2. Coasts;Bird,1968
3. Prediction of soft-cliff retreat with accelerating sea-level rise;Bray;J. Coast. Res.,1997
4. Cliff Erosion in East Sussex;Cleeve,1987
5. Quantification of the Normandy and Picardy chalk cliff retreat by photogrammetric analysis;Costa,2004