1. Aschwanden, M.J.: 2004, Physics of the Solar Corona, Springer, Berlin.
2. Daintith, J.E.: 2009, Oxford Dictionary of Physics, Oxford Paperback Reference (OUP Oxford). https://books.google.com/books?id=N2PEAQAACAAJ.
3. Del Zanna, G., Mason, H.E.: 2018, Living Rev. Solar Phys. 15, 5. DOI.
4. Del Zanna, G., Dere, K.P., Young, P.R., Landi, E.: 2021, Astrophys. J. 909, 38. DOI.
5. Dere, K.P., Del Zanna, G., Young, P.R., Landi, E.: 2023, Astrophys. J. Suppl. 268, 52. DOI.