1968: Isomorphic relations between crystalline-liquid phases. XIV. Polymorphism of crystalline-liquid modifications in the homologous series of 4'-n-alkoxy-3'-nitrodiphenyl-4-carboxylic acids
1974: Isomorphic relations between liquid crystallne plases. 19. Miscbility relations of liquid crystalline modifications of 4'-n-alkoxy-4-biphenylcarboxylic acids and their 3'-substituted derivatives