Les méharistes de l'oued Djerât = The camel riders of Djerât OuedGERARD; LACHAUD, Suzanne.Les Cahiers de l'AARS. 2009, Num 13, pp 171-181, issn 1627-2773, 11 p.Article

Les rochers gravés de l'Artzamendi et de son voisinage = The engraved rocks of Artzamendi and its vicinityGAUDEUL, G. F.Bulletin du Musée basque. 1998, Num 152, pp 49-60, issn 1148-8395Article

Ornithomorphe Symbolik in den Felsbildern von Fontainebleau = Zoomorphic symbolism in the rock images of FontainebleauLEOPOLD, Joest.Anthropos (Fribourg). 2003, Vol 98, Num 1, pp 143-151, issn 0257-9774, 9 p.Article

Gravures rupestres et peintures du pays Fali (Nord-Cameroun) = Rock drawings and paintings of the Fali land (North Cameroon)GAUTHIER, J.-G.Memorie della Societa Italiana di Science Naturali e del Museo Civico di Storia Naturale di Milano. 1993, Vol 26, Num 2, pp 257-260, issn 0376-2726Conference Paper