1980: Rotatory power in the cholesteryl cloride + cholesteryl laurate mixture
1980: Some electrical properties of cells with nematic liquid crystals having differently doped electrodes
1982: Optical transmissions of cholesteryl choride - cholesteryl laurate cholesteric mixture with Rhodamine 6G added
1984: Determination of the orientational order of a dye in a compensated cholesteric liquid cristal