Cita APA (7a ed.)

Andino, O. L., & Veloz, F. G. (2026). A perturbative geometric approach for photon spheres, massive particle surfaces and black hole shadows with mass variations.

Cita Chicago Style (17a ed.)

Andino, Oscar Lasso, y Fernando G. Veloz. A Perturbative Geometric Approach for Photon Spheres, Massive Particle Surfaces and Black Hole Shadows with Mass Variations. 2026.

Cita MLA (9a ed.)

Andino, Oscar Lasso, y Fernando G. Veloz. A Perturbative Geometric Approach for Photon Spheres, Massive Particle Surfaces and Black Hole Shadows with Mass Variations. 2026.