Orientational order and dynamics of a nematic liquid crystal in porous media C. Fehr, C. Goze-Bac, E. Anglaret, C. Benoit and A. Hasmy Europhys. Lett., 73 4 (2006) 553-559 Published online: 18 January 2006 DOI: 10.1209/epl/i2005-10442-2