Magneto-optical study of the orientation confinement of particles in ferrolyotropic systems D. Spoliansky, V. Ponsinet, J. Ferré and J.-P. Jamet Eur. Phys. J. E, 1 2/3 (2000) 227-235 Published online: 15 February 2000 DOI: 10.1007/s101890050025