Small angle neutron scattering by semi-dilute solutions of polyelectrolyte M. Nierlich, C.E. Williams, F. Boué, J.P. Cotton, M. Daoud, B. Famoux, G. Jannink, C. Picot, M. Moan, C. Wolff, M. Rinaudo et P.G. de GennesJ. Phys. France, 40 7 (1979) 701-704DOI: https://doi.org/10.1051/jphys:01979004007070100