Kitzerow, Heinz-Siegfried, A. Hoischen, G. Merstens, L. Paelke, T. Röder, N. Stich, and J. Strauß. “Liquid Crystal / Polymer Composites: From Polymer-Dispersed Liquid Crystals to Tunable Photonic Crystals.” Polymer Preprints. American Chemical Society, 2002.

Mertens, Guido, Thorsten Röder, Ralf Schweins, Klaus Huber, and Heinz-Siegfried Kitzerow. “Shift of the Photonic Band Gap in Two Photonic Crystal/Liquid Crystal Composites.”https://doi.org/10.1063/1.1461885__Applied Physics Letters 80, no. 11 (2002): 1885–87.https://doi.org/10.1063/1.1461885 .

Bahr, C., and Heinz-Siegfried Kitzerow. “Chirality in Liquid Crystals: Introduction.” In Chirality in Liquid Crystals, edited by C. Bahr and H.  Kitzerow, 1–27. New York: Springer, 2001.

Kitzerow, Heinz-Siegfried. “Twist Grain Boundary Phases.” In Chirality in Liquid Crystals, edited by C. Bahr and H. Kitzerow, 296–354. New York: Springer, 2001.

Röder, Th., L. Paelke, N. Held, S. Vinzelberg, and Heinz-Siegfried Kitzerow. “Imaging of Liquid Crystals Using a New Scanning Near-Field Optical Microscope with Microfabricated Tips and Shear Force Detection.”https://doi.org/10.1063/1.1150688__Review of Scientific Instruments 71, no. 7 (2000): 2759–64.https://doi.org/10.1063/1.1150688 .

Glossmann, Jochen, Andreas Hoischen, Thorsten Roder, and Heinz-Siegfried Kitzerow. “Asymmetric Switching and Storage Effects in Ferroelectric and Antiferroelectric Gels and Polymers.”https://doi.org/10.1080/00150190008008011__Ferroelectrics 243, no. 1 (2000): 95–106.https://doi.org/10.1080/00150190008008011 .

Buey, Julio, Pablo Espinet, Heinz-Siegfried Kitzerow, and Jochen Strauss. “Metallomesogens Presenting Blue Phases in a Glassy State and in Metallomesogen/Nematic Mixtures.”https://doi.org/10.1039/a900374f__Chemical Communications, no. 5 (1999): 441–42.https://doi.org/10.1039/a900374f .

Gradzielski, Michael, Heinz-Siegfried Kitzerow, Gürgen Hainze, Andreas Smie, Katharina Krischer, Bernhard Blümich, and P. Blümler. “Physikalische Chemie 1997.”https://doi.org/10.1002/nadc.19980460214__Nachrichten Aus Chemie, Technik Und Laboratorium 46, no. 2 (1998): 204–20.https://doi.org/10.1002/nadc.19980460214 .