Cameron, R. H.: Solar Dynamo. In: Oxford Research Encyclopedia: Physics (2020)

Chitta, L. P.; Smitha, H. N.; Solanki, S. K.: Solar Photosphere. In: Oxford Research Encyclopedia: Physics (2020)

Dubinin, E. M.; Luhmann, J. G.; Slavin, a. J. A.: Solar Wind and Terrestrial Planets. In: Oxford Research Encyclopedia of Planetary Science. Oxford Univ. Press, Oxford (2020)

Christensen, U. R.: Planetary Magnetic Fields and Dynamos. In: Oxford Research Encyclopedia: Planetary Science (Hg. Oxford University Press). Oxford Univ. Press, Oxford (2019)