Fiscaletti, D., and A. Sorli. “About a Three-Dimensional Quantum Vacuum As the Ultimate Origin of Gravity, Electromagnetic Field, Dark Energy . And Quantum Behavior”. Ukrainian Journal of Physics 61, no. 5 (January 6, 2019): 413. Accessed April 19, 2024. https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2019085.