1. Alfvén, H. and Klein, O.: 1962, Arkiv for fysik 23, 187.
2. Alfvén, H.: 1965, Rev. Modern Physics 37, 4, 652.
3. Alfvén, H.: 1911, Physics Today 24, (2), 28.
4. Alfvén, H.: 1977, in G. Ekspong and S. Nilsson (eds.), Antinucleon-Nucleon Interactions (Wenner-Gren Volume 29 ), Pergamon Press, Oxford,
5. Alfvén, H.: 1979a, Astrophys. Space Sci. 64, 401.