SYNTHESIS AND PROPERTIES OF NEMATIC LIQUID CRYSTALS EXHIBITING A POSITIVE DIELECTRIC ANISOTROPY V. V. TITOV, E. I. KOVSHEV, A. I. PAVLUCHENKO, V. T. LAZAREVA et M. F. GREBENKINJ. Phys. Colloques, 36 C1 (1975) C1-387-C1-392DOI: https://doi.org/10.1051/jphyscol:1975163
