@inproceedings{sgem2019s25087,
  title = {EDIBLE GELATIN HOLOGRAMS},
  author = {Alexandra Toropova},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Nano, Bio, Green and Space: Technologies for Sustainable Future},
  year = {2019},
  pages = {675-682},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2019/6.1/s25.087}
}