REFERENCES
- R. Eidenschink, D. Erdmann, J. Krause and L. Pohl, Angew. Chem., 89, 103 (1977).
- R. Eidenschink, Kontakte (Merck) 1979(1), 15.
- W. Haase and R. Pendzialek, Mol. Cryst. Liq. Cryst., 97, 209 (1983).
- W. Haase and H. Paulus, Mol. Cryst. Liq. Cryst., 100, 111 (1983).
- W. Haase, H. Paulus and R. Pendzialek Mol. Cryst. Liq. Cryst., 100, 211 (1983).
- G. Vani, Mol. Cryst. Liq. Cryst., 99, 21 (1983).
- W. Haase et al parts presented at the 10. International Liquid Crystal conference, York, 1984 and to be published.
- W. Haase, H. Paulus and H.J. Müller Mol. Cryst. Liq. Cryst., 97, 131 (1983).
- R. Eidenschink, G. Haas, M. Römer and B. Scheuble 14. Freiburger Arbeitstagung Flüssigkristalle 1984
- H. Paulus and W. Haase, Mol. Cryst. Liq. Cryst. Letters, 92, 237 (1983).
- International Tables for X-ray Crystallography, Kynoch press, Birmingham, 1952, vol. 1.