Gels hybrides "organiques-inorganiques". Elaboration et applications en optique J.-P. Boilot, F. Chaput, J. Biteau, A.-V. Véret-Lemarinier, J.-P. Galaud, D. Riehl and Y. Lévy Ann. Phys. Fr., 20 5-6 (1995) 727-733 Published online: 01 June 2004 DOI: 10.1051/anphys:199556067