Biaxial surface order dynamics in calamitic nematics G. Lombardo, A. Amoddeo, R. Hamdi, H. Ayeb and R. Barberi Eur. Phys. J. E, 35 5 (2012) 32 Published online: 17 May 2012 DOI: 10.1140/epje/i2012-12032-y