J. Páez and L. Semionova, “Remarks concerning the emission rates in superstrong magnetic fields”, Uniciencia, vol. 4, no. 1-2, pp. 79–80, Jan. 1987, Accessed: Apr. 24, 2026. [Online]. Available: https://www.revistas.una.ac.cr/index.php/uniciencia/article/view/5414