TY - RPRT TI - Holographic data storage--the materials challenge. AU - Stephan J Zilker PY - 2002 DO - 10.1002/1439-7641(20020415)3:4<333::aid-cphc333>3.0.co;2-w UR - https://pubmed.ncbi.nlm.nih.gov/12465511/ ID - 12465511 ER -