Small angle neutron scattering experiments in smectic A and smectic B phases of diluted liquid crystal copolysiloxanes S. Lecommandoux, L. Noirez, M. Mauzac et F. HardouinJ. Phys. II France, 4 12 (1994) 2249-2255DOI: https://doi.org/10.1051/jp2:1994259