@article{articlebde2fe92, title = {Structural approach of 'GE'-x,'GE'x2 - 'AG'2x (x=s,'SE') glassy systems}, author = {Armand, P and Ibanez, A and Dexpert, H and Bittencourt, D R S and Raoux, D and Philippot, E}, year = {1992}, journal = {Journal de Physique Iv} }