Light beating spectroscopy measurements of microemulsion diffusion coefficient A. Graciaa, J. Lachaise, P. Chabrat, L. Letamendia, J. Rouch, C. Vaucamps, M. Bourrel et C. Chambu J. Physique Lett., 38 13 (1977) 253-257 DOI: 10.1051/jphyslet:019770038013025300