Aly, Fawzi, Mansour, Mahmoud_A, and Stojkovic, Dejan. More nonlinearities. II. A short guide to first- and second-order electromagnetic perturbations in the Schwarzschild background. Physical Review D 111.10 Web. doi:10.1103/PhysRevD.111.104083.

Aly, Fawzi, Mansour, Mahmoud_A, & Stojkovic, Dejan. More nonlinearities. II. A short guide to first- and second-order electromagnetic perturbations in the Schwarzschild background. Physical Review D, 111 (10). https://doi.org/10.1103/PhysRevD.111.104083

Aly, Fawzi, Mansour, Mahmoud_A, and Stojkovic, Dejan. "More nonlinearities. II. A short guide to first- and second-order electromagnetic perturbations in the Schwarzschild background". Physical Review D 111 (10). Country unknown/Code not available: American Physical Society. https://doi.org/10.1103/PhysRevD.111.104083. https://par.nsf.gov/biblio/10595056.

@article{osti_10595056,
place = {Country unknown/Code not available}, title = {More nonlinearities. II. A short guide to first- and second-order electromagnetic perturbations in the Schwarzschild background}, url = {https://par.nsf.gov/biblio/10595056}, DOI = {10.1103/PhysRevD.111.104083}, abstractNote = {Not Available}, journal = {Physical Review D}, volume = {111}, number = {10}, publisher = {American Physical Society}, author = {Aly, Fawzi and Mansour, Mahmoud_A and Stojkovic, Dejan}, }