DRZYMAŁA, A., M. CIEŚLAK, H. HERBA, and J. MICHALSKI. 2014. “Acoustic Relaxation Near the Isotropic Liquid-Nematic Phase Transition in the Nematic Phase in P-N-Octyloxy p’cyanobiphenyl”. Archives of Acoustics 17 (1): 43-50. https://acoustics3.ippt.pan.pl/index.php/aa/article/view/1170.