DAHLGREN, Hanna; SUNDBERG, Torbjörn; COLLIER, Andrew; KOEN, Etienne; MEYER, Stephen. Solar flares detected by the new narrowband VLF receiver at SANAE IV. South African Journal of Science, [S. l.], v. 107, n. 9/10, p. 8 pages, 2011. Disponível em: https://sajs.co.za/article/view/9990. Acesso em: 12 dec. 2024.