The Effect of Parametric Amplifier on Entanglement and Statistical Properties of Nondegenerate Three-Level Laser Pumped by Electron Bombardment. Global Journal of Science Frontier Research, [S. l.], v. 18, n. A9, p. 19–30, 2018. Disponível em: https://www.journalofscience.org/index.php/GJSFR/article/view/2345. Acesso em: 14 aug. 2026.