Gu, M., Yin, Y., Shiyanovskii, S., & Lavrentovich, O. (2007). Effects of Dielectric Relaxation on the Director Dynamics of Uniaxial Nematic Liquid Crystals. Physical Review E. https://doi.org/10.1103/PhysRevE.76.061702
Gu, Mingxia, Ye Yin, Sergij Shiyanovskii, and Oleg Lavrentovich. 2007. “Effects of Dielectric Relaxation on the Director Dynamics of Uniaxial Nematic Liquid Crystals”. Physical Review E. https://doi.org/10.1103/PhysRevE.76.061702.
Gu, M., Y. Yin, S. Shiyanovskii, and O. Lavrentovich. Effects of Dielectric Relaxation on the Director Dynamics of Uniaxial Nematic Liquid Crystals. Physical Review E, 12 Dec. 2007, doi:10.1103/PhysRevE.76.061702.