“CV Entanglement Analysis in the Superposition of Subharmonic and Second Harmonic Generation of Light with Injected Squeezed Laser Beams”, GJSFR, vol. 17, no. A3, pp. 73–85, Oct. 2017, Accessed: Aug. 14, 2026. [Online]. Available: https://www.journalofscience.org/index.php/GJSFR/article/view/2056