TY - CPAPER AU - Alexandra Toropova TI - EDIBLE GELATIN HOLOGRAMS T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Nano, Bio, Green and Space: Technologies for Sustainable Future PY - 2019 SP - 675 EP - 682 DO - 10.5593/sgem2019/6.1/s25.087 PB - STEF92 Technology ER -