Orientational ordering in thin interlayers of nematic liquid crystal 4,4'-penthyl-cyanobiphenyl L.B. Boinovich and A.M. Emelyanenko Eur. Phys. J. E, 6 5 (2001) 359-364 Published online: 15 December 2001 DOI: 10.1007/s10189-001-8049-1