1. Augusto Beléndez, “Where is the train?: An introduction to the origins of holography,” (in Spanish). https://youtu.be/CNQbW9IotQ4
2. Holographic Visions
3. Dennis Gabor, Father of Holography;Beléndez,2015
4. Dennis Gabor, 5 June 1900 - 9 February 1979
5. Holography, 1948-1971;Dennis,1971