Guerrero, Rommel, and Rafael Omar Rodríguez. “Including Gauge Symmetry in the Localization Mechanism of Massive Vector Fields”. Publicaciones en Ciencias y Tecnología 7, no. 2 (April 24, 2014): 115–126. Accessed October 5, 2026. https://mail.revistas.uclave.org/index.php/pcyt/article/view/661.