“CV Entanglement Analysis in the Superposition of Subharmonic and Second Harmonic Generation of Light with Injected Squeezed Laser Beams” (2017) Global Journal of Science Frontier Research, 17(A3), pp. 73–85. Available at: https://www.journalofscience.org/index.php/GJSFR/article/view/2056 (Accessed: 14 August 2026).