KURFŰRST, M., KOZMÍK, V., SVOBODA, J., NOVOTNÁ, Vladimíra, GLOGAROVÁ, Milada. Liquid Crystalline Benzothiophene Derivatives. Liquid Crystals. 2008, 35(1), 21-31. ISSN 0267-8292. E-ISSN 1366-5855. Available: https://doi.org/10.1080/02678290701743019