APA (7th ed.) Citation

de Paula, M. A. A., Lima, H. C. D., Cunha, P. V. P., Herdeiro, C. A. R., & Crispino, L. C. B. (2026). The two shadows of a single black hole: Vacuum birefringence phenomena within Einstein-Nonlinear-Electrodynamics.

Chicago Style (17th ed.) Citation

de Paula, Marco A. A., Haroldo C. D. Lima, Pedro V. P. Cunha, Carlos A. R. Herdeiro, and Luís C. B. Crispino. The Two Shadows of a Single Black Hole: Vacuum Birefringence Phenomena Within Einstein-Nonlinear-Electrodynamics. 2026.

MLA (9th ed.) Citation

de Paula, Marco A. A., et al. The Two Shadows of a Single Black Hole: Vacuum Birefringence Phenomena Within Einstein-Nonlinear-Electrodynamics. 2026.