@articleKitzerow_Crooker_1993, title=Electric field effects on the droplet structure in polymer dispersed cholesteric liquid crystals, volume=13, DOI=10.1080/02678299308029051, number=1, journal=Liquid Crystals, publisher=Informa UK Limited, author=Kitzerow, Heinz-Siegfried and Crooker, P. P., year=1993, pages=31–43 

@articleKitzerow_Schmid_Ranft_Heppke_Hikmet_Lub_1993, title=Observation of blue phases in chiral networks, volume=14, DOI=10.1080/02678299308027768, number=3, journal=Liquid Crystals, publisher=Informa UK Limited, author=Kitzerow, Heinz-Siegfried and Schmid, H. and Ranft, A. and Heppke, G. and Hikmet, R. A. M. and Lub, J., year=1993, pages=911–916 

@articleHeppke_Kitzerow_Molsen_1993, title=Electroclinic Effect in a Polymer-Dispersed Ferroelectric Liquid Crystal, volume=237, DOI=10.1080/10587259308030159, number=1, journal=Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals, publisher=Informa UK Limited, author=Heppke, G. and Kitzerow, Heinz-Siegfried and Molsen, H., year=1993, pages=471–476 

@articleKitzerow_Crooker_Heppke_1992, title=Chromaticity of polymer-dispersed cholesteric liquid crystals, volume=12, DOI=10.1080/02678299208029037, number=1, journal=Liquid Crystals, publisher=Informa UK Limited, author=Kitzerow, Heinz-Siegfried and Crooker, P. P. and Heppke, G., year=1992, pages=49–58 

@articleKitzerow_Crooker_1992, title=Behaviour of polymer dispersed cholesteric droplets with negative dielectric anisotropy in electric fields, volume=11, DOI=10.1080/02678299208029010, number=4, journal=Liquid Crystals, publisher=Informa UK Limited, author=Kitzerow, Heinz-Siegfried and Crooker, P. P., year=1992, pages=561–568 

@articleKitzerow_Xu_Crooker_1992, title=Microscopic observations of axial and radial nematic droplets for a dual-frequency addressable liquid crystal, volume=12, DOI=10.1080/02678299208032817, number=6, journal=Liquid Crystals, publisher=Informa UK Limited, author=Kitzerow, Heinz-Siegfried and Xu, F. and Crooker, P. P., year=1992, pages=1019–1024 

@articleKitzerow_Crooker_1991, title=Polymer-dispersed cholesteric liquid crystals - challenge for research and application, volume=122, DOI=10.1080/00150199108226040, number=1, journal=Ferroelectrics, publisher=Informa UK Limited, author=Kitzerow, Heinz-Siegfried and Crooker, Peter P., year=1991, pages=183–196 

@articleKitzerow_Jérôme_Pieranski_1991, title=Strain-induced anchoring transitions, volume=174, DOI=10.1016/0378-4371(91)90423-a, number=1, journal=Physica A: Statistical Mechanics and its Applications, publisher=Elsevier BV, author=Kitzerow, Heinz-Siegfried and Jérôme, B. and Pieranski, P., year=1991, pages=163–194 

@articleGochin_Pines_Rosen_Rucker_Schmidt_1990, title=Two-dimensional N.M.R. studies of flexible molecules in liquid crystals: orientational order and conformational probabilities ofn-hexane, volume=69, DOI=10.1080/00268979000100501, number=4, journal=Molecular Physics, publisher=Informa UK Limited, author=Gochin, M. and Pines, A. and Rosen, M.E. and Rucker, S.P. and Schmidt, Claudia, year=1990, pages=671–695 

@articleHeppke_Kitzerow_Lötzsch_Papenfuß_1990, title=Blue phase mixtures exhibiting low fractions of a chiral compound experimental observation of some unusual properties, volume=8, DOI=10.1080/02678299008047356, number=3, journal=Liquid Crystals, publisher=Informa UK Limited, author=Heppke, G. and Kitzerow, Heinz-Siegfried and Lötzsch, D. and Papenfuß, Ch., year=1990, pages=407–418 

@articleHeppke_Jéròme_Kitzerow_Pieranski_1989, title=Observation of a hexagonal blue phase in systems with negative dielectric anisotropy, volume=5, DOI=10.1080/02678298908026387, number=3, journal=Liquid Crystals, publisher=Informa UK Limited, author=Heppke, G. and Jéròme, B. and Kitzerow, Heinz-Siegfried and Pieranski, P., year=1989, pages=813–828