@inproceedingsKitzerow_Strauss_Jain_1996, title=Polymer-dispersed liquid crystals: holographic formation of switchable gratings, DOI=10.1117/12.235340, booktitle=SPIE Proceedings, publisher=SPIE, author=Kitzerow, Heinz-Siegfried and Strauss, J. and Jain, Sukhmal C., editor=Shashidhar, Ranganathan, year=1996 
LibreCat: /record/40307
DOI: 10.1117/12.235340

@inproceedingsCrooker_Kitzerow_Xu_1994, title=Polymer-dispersed cholesteric liquid crystals, DOI=10.1117/12.172123, booktitle=Liquid Crystal Materials, Devices, and Applications III, publisher=SPIE, author=Crooker, Peter P. and Kitzerow, Heinz-Siegfried and Xu, F., editor=Shashidhar, Ranganathan, year=1994 
LibreCat: /record/40316
DOI: 10.1117/12.172123