González, A., Lo, G., ola., ., & Moshinsk, M. (1993). Radial equation for the particle-antiparticle system with a Dirac oscillator interaction, and a qualitative application to mesons. Revista Mexicana De Física, 40(1), 12–30. Retrieved from https://rmf.smf.mx/ojs/index.php/rmf/article/view/2383