1. Matte, Ph. Am. geophys. Un. Geodyn. Ser. 10, 53–81 (1983).
2. Bois, Ch. et al. Am. geophys. Un. Geodyn., Ser., Vol. 13 (1986).
3. Matte, Ph. et al. Bull. Soc. geol. Fr., Ser. 8, vol. II, (1986).
4. Le Gall, B. thesis, Univ. Brest (1983).
5. Castaing, C. Docum. BRGM No. 81-2, 163–184 (1984).